[CONTENT WARNING: MA31+ — Psychological deterioration, identity crisis, grief, emotional breakdown, Noroi's escalation. Reader discretion strongly advised.]
[NARRATOR: Three weeks. That's how long Riyura Shiko has been navigating the bilateral erasure. Three weeks of correctly made tea for strangers. Three weeks of the anchor table existing as an anchor without the people who made it one. Three weeks of the group chat receiving messages from a number nobody saved, the messages sitting there, delivered and unread and unanswered. Three weeks of asking his reflection a question that keeps arriving with less and less confidence attached to it. The investigation is building. The group chat is cracking open, slowly, Shoehead's message having produced something that the previous twenty-one days of silence couldn't — a specific, named suspicion that the thing they've all been feeling was missing has a face and a name and is still here. But Noroi is watching the investigation build. And Noroi, who has been patient in the specific way of someone for whom patience was never a discipline but simply the absence of urgency, has decided that the experiment's next phase requires him to stop being patient. Today he does something that cannot be undone. Not violence — something worse. He delivers the final piece of information that Riyura has been holding himself together against. The one that will make the question Who are you hardest to answer. Welcome to episode twelve. Welcome to when the weight of living becomes genuinely difficult to bear.]
PART ONE: MONDAY
He woke up and didn't reach for anything.
That was new. For three weeks the mornings had started with a specific reaching — not the shadows, that was Jisatsu, but his own version of it. The star pupils activating before he fully surfaced. The between-color checking the room. The specific orientation toward genuine things running its baseline and confirming: still here, still capable, still the person who sees past performances to what's underneath.
This morning he just woke up. Lay there. Looked at the ceiling.
[RIYURA'S INTERNAL MONOLOGUE: Three weeks. I've been doing this for three weeks. Getting up, making tea, going to the community organization, walking to Pan's at 4 AM, talking to people who don't know me, finding the small true things, holding onto them. Three weeks of the direction. And I'm tired. I'm so tired. Not of trying — of the specific exhaustion of trying when you can't tell if it's working. Of sending messages into the group chat and not knowing if anyone's reading them. Of sitting across from Fujiwara-san and making his tea correctly and not knowing if he'll ever remember why the correctly made tea feels familiar. Of asking who are you to the mirror every morning and having the answer feel less certain each time. I'm still here. I know I'm still here. But I'm having a harder time knowing why still here should matter.]
He got up anyway. Made the tea. Correctly. Both hands. Stood at the window and looked at the Osaka morning.
His phone buzzed. The group chat. Another message — from Yakamira this time, which meant the silver was still doing something even without the memories to explain it. I spoke to the student council president. He showed me governance documents with a name in them that I apparently wrote down myself multiple times. Riyura Shiko. I don't remember writing it. But it's my handwriting. A pause. Then: I don't have a brother. But I think I might be wrong about that. Riyura read it.
Set the phone down. Picked it up again. Typed: You're not wrong. Sent it before he could decide not to.
PART TWO: THE CALL
Noroi called at 11 AM. Not S.N. this time — Noroi's actual number, which he'd saved three weeks ago. As if the distinction between the alias and the real name mattered now. As if anything about the careful management of contact mattered now. "I want to tell you something," Noroi said. Warm. Always warm. "Not as a demonstration. As information I think you deserve to have." "Why now?" Riyura said.
"Because the investigation is reaching a threshold," Noroi said. "And because what I'm going to tell you will change how you understand everything that's happened in the last many weeks. And I'd rather you have it from me than find it in Hiroaki's documents or Letace's research files." A pause. "Does that matter to you? The source?"
"Tell me," Riyura said. "Subarashī Minahato," Noroi said. Riyura went still. "What about him?"
"He's my younger brother," Noroi said. Simply. Warmly. The specific tone of someone stating a fact they've had a long time to make peace with. "Born two years after I was placed in Riyazo's network. I was returned to the Minahato family when he was two years old. He doesn't remember me. I didn't age. I look exactly as old as he does now." A pause. "I wanted you to know before the investigation finds it. Because the way you receive information matters to how it lands. And how this lands matters to what comes next."
"You're his brother," Riyura said. "Yes," Noroi said. "And you're running an experiment on his best friend," Riyura said. His voice came out very flat. Not anger yet — shock wearing the shape of flatness. "Yes," Noroi said. "Does he—"
"No," Noroi said. "He doesn't know I exist. The Minahato family never spoke of me. The eldest son placed in a corrupt network's edges and returned changed — not the kind of thing families document openly." A pause. "I've been watching him across the years. The heroic energy. The specific commitment he brings to every room. The way he performs certainty over genuine fear and calls it enthusiasm." Something in Noroi's voice shifted — just slightly. The warmth still present but differently weighted. "He's very different from me."
"Of course he is," Riyura said. "He didn't spend two years inside a corrupt network at age eight."
"No," Noroi said. "He didn't." A pause. "I'm telling you this because when he finds out — and the investigation will find it, the Minahato family thread is in the documentation — I want you to be prepared. The kinetic amplification will manifest when he does. The genuine terrified forward motion producing force disproportionate to his frame. That's how his ability arrives." He paused. "Don't let him be alone when it happens." "You're warning me," Riyura said. "About the consequences of your own experiment." "I'm being useful," Noroi said. "In the way available to me."
"That's not—" Riyura stopped. Pressed his hand flat against the window. The glass cold under his palm. "That's not the same as not doing the harm in the first place." "No," Noroi said. "It isn't." The call ended.
PART THREE: THE DETERIORATION
He sat on the floor. Not dramatically — his legs just stopped holding him up somewhere around the kitchen and the floor was what was there. He sat there with his back against the cabinet and both hands on the cool tile and breathed. Subarashī's brother. Noroi was Subarashī's brother. Which mean he was Miyaka's too.
The person who had been sitting across from him at the community organization table eating cranberry sauce with a small spoon and watching with genuine warm interest while the bilateral erasure removed everyone Riyura loved — was the older brother that Subarashī had never known even existed. Who had been placed inside Riyazo's corruption network as a child. Who had come back changed in ways the Minahato family buried in silence too.
The network. The network was everywhere. Every wound in the arc led back to it. Jisatsu's shadows — produced by the specific gap between performing okay and genuinely not being okay, and what had produced that gap? Years of carrying Takeshi's colors in silence. Takeshi died because of what grief did to people who didn't have somewhere to put it. And what produced the concentrated grief? The network's specific damage, spreading outward through families and businesses and communities. Shoehead's brother. Riyazo's network. The four factors that determined why only Sakura came. Hiroaki's interference operation. Noroi's own two years inside the network's domestic edges at age eight producing whatever he became.
All of it. One source. His father.
[RIYURA'S INTERNAL MONOLOGUE: I destroyed him. I exposed him. I stood in front of investigators and gave them everything I had on Riyazo Shiko's network and I told myself that was enough. That destroying the source was enough. But the damage doesn't stop when the source stops. The damage travels. It keeps going. Into Noroi at age eight. Into the Minahato family's silence. Into Subarashī growing up without knowing there was even a shape of an older brother missing from the family. Into every person in Osaka who is carrying something right now that has the network's fingerprints on it underneath. I destroyed the source and the damage kept traveling. It's still traveling. It's in this apartment right now. It's in the bilateral erasure. It's in Noroi sitting across from me at the community organization with his cranberry sauce and his genuine warmth and his two years inside the thing my father built. I destroyed the thing that built him. And now here we are.]
He stayed on the floor for a while. His phone buzzed. The group chat again. He didn't look at it. Then it buzzed again. And again. Three consecutive messages. He looked. Subarashī: I've been feeling wrong for three weeks and I couldn't figure out why. Today I pulled up the student registry because Headayami asked everyone to and I found a name. Riyura Shiko. And something happened. Like — physically. My hands started shaking. I don't know why a name in a student registry made my hands shake. Then: I sent the message before I finished thinking. What I was going to say was: whoever you are. Whatever happened to our memories. I think my hands know you even if my head doesn't. Then, after a pause: Are you okay?
Riyura looked at the last message. Are you okay. Even now. Even without the memories. Even as a stranger whose name had just appeared in a student registry. Subarashī was asking if he was okay. He typed back: No. Not right now. But I'm still here. He waited. Subarashī responded in under a minute: Okay. Still here is enough. Where are you?
My apartment, Riyura typed. Stay there, Subarashī typed. I'm coming. Riyura stared at the message. He typed: You don't know me. You don't know my address. Subarashī: Send it. He sent it.
EPILOGUE: 1 PM
The knock came at 1:03 PM. He opened the door.
Subarashī stood there. He looked like himself — loud, physically present, the heroic energy in the way he took up space. But underneath it, closer to the surface than usual, something quieter. The specific quality of someone who had been doing something on autopilot because an instinct told them to before the reasoning caught up. He looked at Riyura. Really looked. The star pupils looking back — finding: something genuine, something that knew him in the specific cellular way of someone whose mind had been friends with another mind alike for years and had not been told to forget. "Okay," Subarashī said. Just that. "I don't know you. But I came anyway."
"I know," Riyura said. "That's—" Subarashī stopped. Looked at Riyura's face. "You've been having a bad morning." "Yes." "Do you want to talk about it or do you want company that doesn't talk about it?" Riyura looked at him. At the person who asked if you were okay before he understood why he was asking. At the person who showed up to the apartment of a stranger because an instinct told him to and he'd learned — somewhere, in the three years he didn't remember — to trust that instinct. "Company," Riyura said. "Just — company."
"Okay," Subarashī said. He came in. Sat on the floor — not the couch, the floor, the same floor Riyura had been sitting on for the last two hours. Next to him. He didn't say anything. Riyura didn't say anything. The apartment around them. The Osaka afternoon through the window. The between-color in Riyura's star pupils doing something that was not quite the pattern-recognition and not quite hope and was somewhere between both.
Still here. Both of them. Still here.
[TO BE CONTINUED — Episode 13: "The Minahato Thread"]