I was still there in the house when I felt the creature behind me, breathing down my neck. The air turned glacial, and that familiar wet, rattling sound filled my ears. My body, sluggish from alcohol, finally responded to the surge of adrenaline flooding my system.
I spun around, grabbing the black steel kitchen knife I'd kept on the coffee table—a habit I'd developed after months of paranoia. The entity loomed over me, seven feet of impossible geometry and translucent gray skin, its smile splitting its face from ear to ear.
I didn't think. I just stabbed.
The blade sank into the thing's arm, and it recoiled with a sound like wind screaming through a tunnel. But it was too late. In that split second of contact, before the entity pulled back, I felt it.
Cold.
Not the cold of winter or ice, but the cold of between—the sensation of existing in two places at once, of being frozen in the moment of transition. I looked down at my right hand, the one that had held the knife, and watched in horror as the skin began to shimmer, becoming translucent like the entity's flesh.
My mind raced. I had seconds—maybe less—before I became a halfling, before the transformation spread up my arm and consumed me entirely, trapping me partially in threshold space forever like the researcher on the forums had described. Like Maya.
In a moment of pure, unadulterated desperation and panic, I made a decision that would save my life and define everything that came after.
I switched the knife to my left hand and brought the blade down on my own right wrist.
The pain was instantaneous and overwhelming—white-hot agony that exploded through my nervous system and threatened to drag me into unconsciousness. But I didn't stop. I couldn't stop. I sawed through skin, muscle, tendons, feeling the blade scrape against bone. Blood sprayed across the couch, the coffee table, the hardwood floor in thick arterial spurts.
The entities—there were three of them now, I could see them all clearly—stepped back as one, retreating toward the doorway. Their expressions, if you could call them that, seemed almost... satisfied. As if they'd accomplished what they came for. As if watching a human mutilate himself in terror was entertainment enough.
The hand came free.
I looked at it lying on the floor, fingers still twitching, the translucent shimmer spreading across the skin like frost on a window. But when I looked at my stump—bloody, ragged, pumping my life onto the floor—the transformation had stopped. The infection hadn't spread past where I'd severed. The cold sensation remained, but it was contained, trapped at the boundary I'd created.
One... two... three... four... five...
I counted heartbeats, each one sending more blood pulsing from the wound. My vision swam. I was going to pass out, going to bleed out right here on Grandma Amy's couch. The neighbors had probably heard my screaming. Someone would have called 911. I just had to stay conscious long enough for them to arrive.
With shaking hands, I tore at my shirt, ripping the fabric into strips. I wrapped them around my stump, pulling tight, trying to create a tourniquet. The blood soaked through immediately, but I kept wrapping, kept pulling, kept pressure on the wound. My prosthetic engineering studies flashed through my mind—ironic that my knowledge of anatomy might save me from bleeding out after I'd just performed my own amateur amputation.
The entities watched from the doorway for another moment, then simply faded, melting into shadows and threshold space like they'd never been there at all. Their job was done. They'd marked me. Whether I lived or died from the injury was irrelevant to them.
My vision tunneled. I could hear sirens in the distance, getting closer. Someone had called. Thank god someone had called.
The last thing I saw before passing out was my severed hand on the floor, now completely translucent, existing more in threshold space than in reality, fingers still moving in patterns that weren't quite human.
The Hospital
I woke up in a hospital bed a day later, my right arm ending in a professionally bandaged stump just below where my wrist had been. An IV drip fed fluids and antibiotics into my left arm. The room was bright, sterile, and blessedly normal. No entities. No threshold spaces. Just the steady beep of monitors and the chemical smell of antiseptic.
My mother sat in the chair beside my bed, her face a mixture of horror, confusion, and barely restrained anger. My younger sister Emma stood by the window, looking out at the parking lot, her arms wrapped around herself.
"You're awake," my mother said, her voice tight. "The doctors said you're lucky to be alive. You severed the radial artery. Another five minutes and you would have bled out before the paramedics arrived."
My throat was dry. I tried to speak, but only a croak came out.
"Don't," my mother continued, standing up. "Don't try to explain. The police want to talk to you. They think it was a suicide attempt. I told them you weren't... that you wouldn't..." She trailed off, unable to finish the sentence. "What the hell were you thinking, Jack?"
I couldn't tell her. Couldn't explain that I'd saved my own life, that cutting off my hand was the only thing that had stopped me from becoming something inhuman. She'd think I was insane. Hell, maybe I was.
"Emma," I managed to rasp out. "Need... Emma..."
My sister turned from the window, worry etched across her face. She was only fifteen, still in high school, but she'd always been the one who believed me when our mother didn't. She was the one who'd stayed up late talking to me about Grandma Amy's stories, who hadn't laughed when I'd started doing the salt ritual religiously.
"I'm here," Emma said, moving to the other side of my bed.
"The house," I whispered, keeping my voice low enough that only she could hear. "The salt ritual. You have to—"
"I know," Emma interrupted quickly, glancing at our mother. "I already did it. Last night and tonight. I'll keep doing it until you're back."
Relief flooded through me. The house was protected. The entities couldn't get to Emma, couldn't punish the family for my failure. She understood, even if she didn't fully believe. She trusted me enough to do it.
"Thank you," I breathed.
My mother was saying something to a nurse who'd entered, something about psychiatric evaluation and self-harm protocols. I closed my eyes, exhaustion pulling me back toward sleep. I'd survived. That was what mattered. I'd survived when so many others hadn't, when Nathaniel and Grandma's grandmother and all those people trapped in threshold space hadn't.
But I could still feel it—the cold at my stump, the sensation that part of me was missing not just physically but dimensionally. Like my hand existed somewhere else, somewhere I couldn't reach but could still sense. A phantom limb that extended into threshold space itself.
The Psych Ward
The psychiatric evaluation came the next day. A tired-looking doctor with glasses and a clipboard sat across from me in a small, windowless room and asked me the same questions three different ways.
"Why did you cut off your hand, Jack?"
"Do you have thoughts of harming yourself?"
"Have you been experiencing hallucinations or delusions?"
"Are you hearing voices that tell you to hurt yourself?"
I answered carefully, truthfully enough to avoid being committed but vaguely enough to avoid explaining about threshold dwellers and entities and the transformation spreading across my skin. I said I'd been drinking, that I'd had an accident with a knife, that I must have panicked and done something stupid in my intoxicated state. I said I didn't remember most of it clearly.
The doctor didn't look convinced, but my blood alcohol content from that night had been high enough to make the story plausible. Drunk people did inexplicably stupid things all the time. And I showed no other signs of psychosis or suicidal ideation. I was coherent, rational, goal-oriented. I wanted to live. That much was obvious.
After three days of observation and testing, they cleared me.
But not before my mother had insisted on taking me home—not to Grandma Amy's house, but to her house across town, where she could "keep an eye on me" and "make sure I got proper help."
I fought that battle and lost. I was an adult, technically, but my mother held all the cards. The doctors wanted me under supervision. My injury required regular care and physical therapy. And most damningly, I'd lost my right hand—my dominant hand—which meant I'd need help with basic tasks until I learned to adapt.
So I went home with my mother, and Emma continued the salt ritual at Grandma's house alone, texting me pictures each night to prove she'd done it. The house was safe. The entities were kept at bay.
But my stump remained cold, and at night, I swore I could feel my missing fingers moving in patterns I didn't control.
The Diagnosis
"Vanishing syndrome," the specialist said, examining my stump with professional detachment. "Rare but not unheard of in traumatic amputations. The blood vessels at the amputation site have constricted abnormally, reducing circulation to the area. That's why it feels cold to you."
I sat on the examination table, my stump unwrapped for the first time since the hospital had completed the surgical cleaning and closure. The scar tissue was still angry and red, but what caught my attention was the color—or lack of it. The last inch of my forearm before the amputation site looked pale, almost grayish, and yes, it felt cold even in the warm examination room.
"Will it get worse?" I asked.
"Hard to say. We'll monitor it. Sometimes these things stabilize, sometimes they progress. If the circulation deteriorates too much, we may need to amputate further up to preserve the health of your arm."
The doctor wrapped the stump again, this time showing my mother how to do it properly, how to check for signs of infection or necrosis, how to help me with the physical therapy exercises that would maintain my range of motion and prepare me for a prosthetic eventually.
But the doctor couldn't see what I could feel—that the coldness wasn't about circulation. It was about transformation. About a marking that hadn't completed but hadn't been removed either. My hand was gone, but the touch remained, frozen at the boundary of my flesh.
I was marked. Partially transformed. A broken halfling.
And I could feel them. All the time now. Not just at Grandma's house but everywhere. In doorways at the grocery store, in the threshold between my mother's hallway and kitchen, standing in the space between the hospital's automatic doors. I could sense them watching, waiting, patient as always.
They knew I was one of them now. Partially. Incompletely.
And they were curious about what I'd become.
The Build
I threw myself into the project with an obsession that worried my mother and impressed my engineering professors. While other students were working on assigned projects and theoretical designs, I was building a functional prosthetic hand controlled by neural impulses.
The technology existed—commercial prosthetics could read electrical signals from remaining muscles and translate them into movement. But those were expensive, crude, and limited. I wanted something better. Something precise. Something that would let me forget I'd lost my hand at all.
I spent my settlement money from the hospital on parts. I spent nights in the university's engineering lab, working alone when others had gone home. I consulted with biomedical engineering professors who were fascinated by my drive and my innovative approaches to problems they'd been struggling with for years.
My mother hated it. She saw it as an obsession, an unhealthy fixation on my injury rather than acceptance of my disability. She wanted me to go to counseling, to grieve, to heal emotionally as well as physically. Instead, I was spending sixteen-hour days soldering circuit boards and programming movement algorithms.
What she didn't understand—what I couldn't tell her—was that every night at exactly 9:00 PM, I called Emma and walked her through the salt ritual over video chat. I watched as she sprinkled the lines across thresholds, covered windows, sealed the house against the entities I could feel pressing closer every day. And then my mother would appear in my doorway, telling me to stop encouraging Emma's "participation in my delusions," telling me the salt ritual was unhealthy, that Grandma Amy's superstitions had poisoned my mind.
"It's just salt, Mom," I'd say, keeping my voice level. "It makes Emma feel better. What's the harm?"
"The harm is that you're teaching her to be paranoid! You're teaching her to be afraid of her own home! This needs to stop, Jack."
But it didn't stop. Emma continued the ritual, and I continued my work on the prosthetic, and my mother continued to monitor me like I was a bomb waiting to explode.
Six months into the project, I had a working prototype. It wasn't pretty—exposed wiring and 3D-printed components held together with industrial adhesive and hope—but it worked. The sensors on my stump read the electrical impulses from my remaining muscles and the nerves that used to control my missing hand. The processors translated those signals into movements. The fingers opened and closed, rotated, achieved fine motor control that commercial prosthetics couldn't match.
But the real breakthrough was something I hadn't expected.
When I wore the prosthetic, I could feel through it. Not physically—there were no sensors sophisticated enough for that yet—but spatially. I could sense where the fingers were in space, could feel when they touched objects, could perceive temperature and texture in a way that shouldn't have been possible.
It took me a week to understand why.
The prosthetic was reading my phantom limb. The hand that existed in threshold space, the fingers that moved in patterns I didn't control. Somehow, the neural interface I'd designed was bridging the gap between dimensions, translating the impossible sensations from my missing hand into electrical signals my brain could interpret.
I'd built a dimensional interface without meaning to. A way to touch threshold space while remaining human.
When I realized this, sitting alone in the engineering lab at 2:00 AM, I laughed until I cried. I'd lost my hand to avoid transformation, and in trying to replace what I'd lost, I'd created something that might let me fight back.
The Discovery
The incident with the black steel knife happened three months later, and it was entirely my mother's fault.
I'd come home late from the lab—nearly 9:30 PM—and called Emma in a panic. She was supposed to have done the salt ritual half an hour ago. My phantom limb was burning with sensation, the entities pressing close, and I needed to know the house was protected.
"Mom said she'd do it," Emma told me, her voice small. "I had a test to study for, and Mom said she'd handle it tonight so I could focus."
"Put her on," I demanded, my heart racing.
My mother's voice came through the phone, irritated and dismissive. "Yes, Jack, I'll do your magic salt ritual. Jesus Christ, you're twenty years old and you're still playing make-believe with table salt."
"Mom, this is important. You need to do it exactly—"
"I know, I know. Doorways, windows, 9:00 PM sharp. I've heard it a thousand times. I'll do it."
But the tone in her voice told me everything I needed to know. She was humoring me. She was lying. She had no intention of actually performing the ritual because she didn't believe in it, didn't respect it, thought it was all in my head.
I broke every speed limit getting back to Grandma Amy's house. My prosthetic hand gripped the steering wheel with enough force to crack it, the neural interface flooding my brain with phantom sensations of pressure and texture. I could feel them gathering, feel the threshold spaces opening, feel the house becoming vulnerable.
I pulled into the driveway at 10:15 PM. The front gate stood wide open—it shouldn't have been, it was never left open—and every instinct I'd developed over the past year was screaming danger.
I grabbed the black steel knife from the glove compartment. I'd kept it since that night, the blade that had harmed the entity, that had made it recoil in a way that regular iron never did. I didn't understand why black steel was different, but I'd learned to trust what worked.
The front door was unlocked. I pushed it open slowly, my prosthetic hand extended with the knife gripped in its articulated fingers. The house was dark except for the flickering light from the TV in the living room.
My mother was asleep on the couch, the remote control still in her hand. She'd fallen asleep before doing the ritual. Before even pretending to do it.
And standing in the hallway behind the couch, its too-wide smile gleaming in the TV's light, was one of them.
The entity tilted its head as I entered, that spider-like movement that sent chills down my spine. It took a step toward my sleeping mother, its too-long fingers extending toward her head.
I moved.
I crossed the room in three strides, bringing the black steel blade around in a wide arc. The entity turned, that same surprised recoil I'd seen before, but this time I wasn't drunk or panicked or bleeding out. This time I was prepared.
The blade caught the entity across its midsection, passing through the translucent gray flesh like cutting through smoke, except the smoke screamed. The sound was unearthly—wind through tunnels, nails on chalkboards, the cry of something that didn't have lungs or vocal cords but could express pain nonetheless.
The entity dissolved, not dying but dispersing, fleeing back into threshold space where it couldn't be reached.
My mother jerked awake, gasping. "What—Jack? What are you doing here?"
"Saving your life," I said quietly, looking at the knife in my prosthetic hand. The blade was unmarked, unchanged, but I'd felt the resistance when it cut through the entity. Black steel could harm them. Really harm them, not just deter them.
This changed everything.
"You're insane," my mother said, standing up and backing away from me. "You're holding a knife and talking crazy and—"
"Get out," I interrupted, my voice cold. "Go back to your house. This isn't your home. You don't respect it. You don't protect it. Get out."
My mother stared at me for a long moment, and I saw the exact instant she gave up on me. The moment she decided her son was too far gone, too broken by his injury and his obsession, too lost to save.
"I'm calling your therapist tomorrow," she said, grabbing her purse and keys. "You need help, Jack. Real help."
She left, and I locked the door behind her, then spent the next hour performing the salt ritual properly. Every doorway. Every window. Every threshold sealed against the entities that had come so close to claiming another victim.
When I finally sat down at 1:00 AM, exhausted, my prosthetic hand twitched. The fingers moved in patterns I didn't command, spelling out letters in the air:
T-H-A-N-K Y-O-U
I stared at the movements, my mind racing. The prosthetic was moving on its own, driven by impulses from my phantom limb, from the part of me that existed in threshold space.
Someone was using my connection. Someone was reaching through threshold space, through my severed hand's dimensional existence, to communicate with me.
The researcher. The Seal. The person who'd helped me survive that first forgotten ritual years ago.
Maya.
She was still there, still watching, still trying to help from whatever prison she'd created for herself.
The Automation
My prosthetic was completed and fitted properly within another three months. Industrial-grade suction cups secured it to my stump, and a glove covered the mechanical components, making it look almost normal. Almost. If you didn't look too closely at how precisely the fingers moved, how they never trembled or showed signs of organic imperfection.
I could live normally now. Dress myself, cook, drive, type. The phantom sensations from threshold space had become background noise I'd learned to filter out, like tinnitus you eventually stopped noticing.
But the entities hadn't stopped noticing me.
They tested my defenses nightly, scratching at doors and windows, pressing against the salt barriers, waiting for me to forget or falter. And I realized that as long as I was responsible for the manual salt ritual, there would always be the risk of human error. Of exhaustion or distraction or another drunken night with friends.
I couldn't let that happen again.
So I designed something new. Something automated. Something that would maintain the protection even if I wasn't there, even if I was unconscious or incapacitated or dead.
The Salt Distribution System—I didn't have a better name for it—was elegant in its simplicity. Permanent channels of salt embedded in custom-designed tracks along every doorway and window frame. Dispensers that automatically refilled the channels on a programmed schedule. Sensors that detected if the lines were broken and triggered immediate alerts to my phone. Backup power supplies in case of outages. Redundant systems because entities were patient and would wait for any gap in protection.
The design phase took me three months. I worked in the university's engineering labs after hours, running simulations, testing materials, refining the dispenser mechanisms. My professors were intrigued by what they thought was an innovative home security system—they had no idea the "intruders" I was designing against weren't human.
Fabrication was the hard part. Custom injection-molded tracks, precision dispensers with moisture-resistant salt reservoirs, electronic sensors that could detect micron-level disruptions in the salt lines. I contacted manufacturers, got quotes, negotiated prices. The components alone cost eighteen thousand dollars.
Installation took another four months. I did most of it myself, working weekends and late nights, carefully routing the track systems along every threshold in Grandma Amy's house. Emma helped when she was home from college, holding pieces in place while I secured them, asking questions about the engineering that showed she understood this was more than just paranoia.
When it was finally complete—eight months after I'd started and forty thousand dollars poorer—I stood in the middle of the living room and activated the system for the first time. Dispensers hummed softly as they distributed salt along the tracks. Sensors blinked green, confirming unbroken lines. My phone app showed a diagram of the entire house, every threshold marked as protected.
My mother, visiting that weekend, had stared at the installation in disbelief. "You spent forty thousand dollars on this? Jack, that's insane. This is just... salt in plastic tubes. You could have used that money for therapy, for—"
"It works," I'd said simply. And it did.
The entities came that night, testing the new system as they always did. But the salt lines held perfectly. The dispensers refilled automatically when the entities tried to disturb them. The sensors never missed a gap. And for the first time since Grandma Amy had died, I slept through the night without waking up to check the protection.
The automation had worked. I'd removed human fallibility from the equation. Now I just needed to find a way to make it commercially viable, to help others who might be facing the same threats without knowing it.
The Company
The commercialization idea came from an unexpected source—a forum post on one of the biomedical engineering boards where I'd been documenting my prosthetic development. Someone had seen the videos of my hand's capabilities and asked if I'd ever considered making it available to other amputees.
I'd posted the design process partly to document my work and partly because I thought others might benefit from my innovations. The neural interface I'd developed was more sophisticated than anything on the commercial market, and the fine motor control it achieved was genuinely groundbreaking. I hadn't expected the response.
Within a week, the video had fifty thousand views. Within a month, I had messages from medical device companies, venture capital firms, and disability advocacy groups. They all wanted the same thing: to bring my prosthetic to market.
I had no business experience. I was still finishing my engineering degree, still living in Grandma Amy's house with my automated salt system, still spending my nights researching threshold dwellers in forums that most people thought were fiction. But the offers were serious, the money was real, and I realized this could fund my real research—the work on entities and protection systems that no one else was doing.
I accepted a partnership with a venture capital firm that gave me creative control and a majority stake in the new company. They provided the business infrastructure—legal, manufacturing, marketing, distribution—while I focused on refining the design for mass production.
NeuralLink Prosthetics launched eighteen months after that first forum post. The prosthetics sold for fifteen thousand dollars each, and despite the price, we had a waiting list within weeks. My neural interface design was revolutionary, giving amputees fine motor control that other prosthetics couldn't match.
By the time I was twenty-three, I was a millionaire. By twenty-four, I was a multi-millionaire. The prosthetic hand that I'd built to replace what I'd sacrificed to survive threshold dwellers had become one of the most advanced assistive devices on the market.
The irony wasn't lost on me. Everything good in my adult life traced back to the worst night of my teenage years. The night I'd cut off my own hand to avoid transformation. The night that should have destroyed me but instead had taught me that survival sometimes required doing the impossible.
My mother finally believed I was okay. Or at least, she stopped treating me like I was about to break. Success was a language she understood in a way that trauma wasn't. Money meant I was functional, productive, moving forward. The salt rituals at the old house seemed less crazy when I was a CEO with a corner office and a growing company.
But I never stopped the research.
The shed I'd built behind Grandma Amy's house—my house now, though I'd moved to a luxury apartment in the city—became my private laboratory. The place where I tested theories about threshold dwellers that no one else knew existed. Where I used the inverted protection symbols I'd found on obscure forums to lure entities into controlled spaces, to test their reactions to different materials and frequencies and energies.
That's where I'd confirmed what I'd discovered the night I'd saved my mother: black steel harmed them. Not regular steel—that did nothing. Not iron—that deterred but didn't damage. Black steel specifically, carbon steel with a carbon content above 0.75%, forged and heat-treated in ways that created particular crystalline structures in the metal.
I'd tested dozens of samples, cataloged the entities' reactions, documented everything with the same rigorous methodology I'd used in engineering school. Regular steel: no reaction. Iron: entities retreated. Black steel: entities screamed.
The discovery should have excited me. It meant there were more ways to fight back, more tools beyond defensive salt lines and running water barriers. But it also raised questions I couldn't answer. Why did carbon content matter? What was it about the molecular structure of black steel that could affect beings that existed partially outside physical reality?
And more importantly: could I weaponize it?
The Fight
My mother had been asking me to sell Grandma Amy's house for over a year, and our arguments about it had become weekly rituals more reliable than the salt. She couldn't get over the "weird feelings" from her brief stay there, and now that I was a millionaire, she didn't understand why I kept the property. I had a penthouse apartment with a view of the city skyline. I had a company headquarters and a research lab and more money than I could spend. Why cling to an old house in a declining neighborhood that only reminded me of my injury?
"Because it's protected," I'd said for the hundredth time, sitting in her living room while she made tea neither of us would drink. "The automated system works. The entities can't get in. It's the safest place I know."
"Entities," my mother repeated, her voice tight with frustration. "Jack, there are no entities. There never were. You had a psychotic break triggered by alcohol and stress, and instead of getting proper help, you've built your entire life around a delusion."
"I cut off my own hand to stop a transformation that would have trapped me between dimensions," I said flatly. "That's not a delusion. That's survival."
"That's insanity." My mother set down her teacup hard enough to rattle the saucer. "And I've enabled it long enough. I'm moving into that house."
My blood ran cold. "What?"
"You heard me. If you won't sell it, then I'm moving in. I'll live there for six months, prove that nothing happens, that there are no monsters or rituals needed. Maybe then you'll finally accept treatment."
"Mom, you can't—"
"I can and I will. The house is still technically part of the family trust. Your grandmother left it with provisions for family members to use it if needed. I've already talked to the lawyers. I'm moving in next week."
I stood up, my prosthetic hand clenching involuntarily. "If you move into that house, you have to maintain the salt system. You have to let the automated dispensers run. You can't interfere with the protection."
"There is no protection to interfere with!" My mother's voice rose, years of frustration finally breaking through. "It's table salt in plastic tubes! It's pseudoscience and superstition, and I'm going to prove it by living there safely without any of your paranoid rituals!"
We fought for another hour, but my mother was immovable. She saw this as an intervention, a way to force me to confront my "delusions" by demonstrating that the house was perfectly normal and safe.
I tried everything—offering to buy her a different house, offering to pay for renovations on her current place, even threatening to cut off her access to my money. Nothing worked. She was moving in, and she was going to disable the salt system to prove it was unnecessary.
"Fine," I finally said, my voice cold and defeated. "Move in. But I'm staying too. If you're going to risk your life to prove a point, someone needs to be there to do the actual protection."
My mother looked surprised, then calculating, then satisfied. "Good. Maybe living together will help you see reason. Maybe watching me live normally in that house will break through your obsession."
So I moved back into Grandma Amy's house, back into the bedroom where I'd recovered from my amputation, back into the life I'd tried to escape by building my success elsewhere. I brought my research equipment, my documentation, my backup salt supplies, and my black steel knives.
And every single night at exactly 9:00 PM, while my mother watched with barely concealed disdain, I performed the manual salt ritual that my automated system was designed to make unnecessary. I walked through the house with Grandma Amy's old ceramic bowl, sprinkling lines across thresholds my mother had deliberately broken during the day, resealing windows she'd opened to "let fresh air in," maintaining protection she was actively trying to sabotage.
"This is pathological, Jack," she'd say, watching me work. "You're a grown man playing with table salt like it's magic powder. Do you hear yourself? Do you understand how this looks?"
I didn't answer. I just kept working, kept sealing, kept protecting. Because I could feel them gathering outside, pressing closer each night, testing the barriers, waiting for my mother to create a gap wide enough for them to slip through.
The worst part was that my mother's interference was working—not to prove her point, but to weaken the protection. The automated system relied on unbroken lines maintained at specific intervals. When she deliberately scattered the salt during the day, when she wiped down windowsills and doorframes claiming she was "cleaning," when she unplugged the dispensers saying they were "wasting electricity," she created gaps in the protection that forced me to compensate with manual rituals.
It was exhausting. It was unsustainable. And it was exactly what the entities wanted—human error, human conflict, human fallibility creating opportunities for them to exploit.
After six weeks of this, I was getting three hours of sleep a night and running my company via video calls from Grandma's dining room table. My employees were worried. My investors were asking questions. And my mother was more convinced than ever that she was right and I was sick.
"Nothing's happened," she said one morning, gesturing around the kitchen where she was making breakfast. "I've been here over a month, sleeping peacefully, living normally, and not one single 'entity' has appeared. Don't you see, Jack? There's nothing here to be afraid of."
I looked at her with exhausted eyes, my prosthetic hand twitching with fragments of warnings from Maya I could barely decipher anymore. "They're waiting. They're patient. They'll wait until I'm too tired to maintain the protection, or until you create a big enough gap, or until something else fails. That's what they do."
"Or," my mother said gently, in the tone she used when she thought she was being compassionate, "there's nothing to wait for because there's nothing there."
That afternoon, I made my decision. I couldn't keep this up. I couldn't protect my mother and run my company and maintain my research and survive on three hours of sleep. Something had to change.
To settle her whim—and maybe to prove to myself that I could move on—I finally agreed to look at other properties. Real estate in the area had appreciated significantly, and my agent had sent me listings for several estates that might interest a young tech CEO with money to spend.
Three listings caught my attention immediately. Not because of the square footage or the architectural details or the investment potential, but because of their location.
They were all within a few miles of Grandma Amy's house. All built around the same era. All showing similar patterns in their ownership histories—frequent turnover, long periods of vacancy, occasional unexplained incidents that the listings glossed over but my research uncovered.
The central mansion was the largest and most expensive of the three. The listing was vague about the owner—something about a trust managing the property—but the price was reasonable for the size and location. Almost too reasonable, like they were motivated to sell quickly.
I hired a private investigator, paid extra for discretion and speed, and got the full property history within a week. The central mansion had a dark history—multiple deaths over decades, all ruled accidents but showing suspicious patterns when examined closely. The property had been purchased eight years ago by someone whose records were oddly sparse after the purchase date. No recent activity on utilities beyond minimal maintenance levels, taxes paid automatically from a trust account.
It was being kept ready for someone, but that someone never returned.
I arranged a viewing, claiming interest in purchasing the property. The real estate agent was enthusiastic but admitted that getting in touch with the actual owner had proven impossible. All correspondence went to a law firm that managed the property remotely.
The day of the viewing, I drove out to the mansion with a mixture of excitement and dread. My phantom limb was burning with cold, the prosthetic twitching occasionally with movements I didn't command. The entities were here. I could feel them thick in the air, pressed against some invisible barrier that kept them contained but didn't make them leave.
The mansion was beautiful in the way old money estates were—sprawling grounds, mature trees, architecture that spoke of an era when craftsmanship mattered more than cost efficiency. But there was something wrong about it that I couldn't quite articulate. The angles seemed slightly off, like the house was leaning even though it clearly wasn't. The windows looked dark even in afternoon sunlight, and I could swear I saw movement in those windows—shadows passing back and forth behind glass that should have revealed empty rooms.
As soon as I crossed the threshold into the house, I felt it. The same sensation I'd felt at Grandma Amy's house, but amplified a hundredfold. This was a thin place, a location where dimensions bled together, where threshold space pressed so close to reality that you could almost step between them.
But there was something else too. A containment. A seal. The entities I could sense weren't trying to enter or attack—they were trapped, held back by something stronger than salt lines or iron crosses. Something that felt almost alive, almost conscious, almost desperate.
My prosthetic hand suddenly jerked, fingers moving in patterns I didn't control, spelling out letters in the air that only I could see:
D-A-N-G-E-R
I froze, staring at my prosthetic. This had happened before—random twitches, phantom movements—but never anything this deliberate. Never actual words.
The letters appeared again, faster this time:
N-O-T S-A-F-E H-E-R-E
"Everything alright?" the real estate agent asked, noticing I'd stopped moving.
I forced a smile, tucking my prosthetic hand into my pocket to hide the movements. "Fine. Just... taking it all in."
I walked through the mansion in a daze, the agent's voice fading to background noise. I could feel something here. Not just entities, but a presence. An awareness. Like the house itself was watching me, trying to warn me, trying to communicate through the only channel it had—my phantom limb that existed partially in threshold space.
"I'll take it," I told the real estate agent, making a decision that I didn't fully understand but knew was right. "Whatever it costs. I want this house."
The agent blinked, surprised. "You haven't even seen the full property yet. Don't you want to—"
"I'll take it," I repeated firmly. "Contact the trust. Tell them I'm paying cash and I can close in two weeks. I want this house."
Something was here. Something was trapped here. And whatever it was, it was trying to reach me through the dimensional bridge my severed hand had created.
I didn't know what I was walking into, but for the first time since cutting off my hand, I felt like I was moving toward answers instead of just running from questions.
The Neighbor
I moved into the central mansion three weeks later, after a closing process that involved more lawyers and more paperwork than should have been necessary for a simple real estate transaction. I left my mother in Grandma Amy's house with the automated salt system still running—she'd have to deal with it on her own now. She'd wanted to prove she could live there safely; let her prove it.
The mansion felt strange from the first night. Not threatening, exactly, but heavy. Like the air itself was denser, pressing down on me with the weight of years and something I couldn't name. My phantom limb burned constantly, and my prosthetic twitched with movements that spelled out fragments of words, incomplete thoughts, warnings that didn't quite make sense.
W-A-T-C-H
B-E C-A-R-E-F-U-L
T-H-R-E-E M-O-R-E
I was unpacking boxes in what used to be the study when I saw her.
The neighbor. She was standing in her yard next door, watching my window with an intensity that made the hair on the back of my neck stand up. Even from a distance, I could see that something was wrong about her. The way she moved was too fluid, too smooth. The way she held her head was tilted at an angle that was almost right but not quite.
And around her left arm, the air seemed to shimmer slightly, like heat waves rising from summer pavement, except it was October and the temperature was barely above sixty degrees.
I went outside before I could talk myself out of it. I crossed the lawn separating our properties, my prosthetic hand clenched into a fist inside my pocket. The woman watched me approach with an expression that might have been amusement or might have been something else entirely.
Up close, I could see it clearly. The translucent quality to her skin, the way her eyes reflected light at angles that shouldn't be possible, the slight distortion around her body like she existed in two spaces at once.
"You're a halfling," I said, not bothering with pleasantries or introductions.
She didn't look surprised. If anything, she looked relieved.
"And you're the one who cut it off," she replied calmly.