Part 4: Bound by a Promise!
Haruto continued running through the village, his small boots slamming against the cold cobblestones as he put as much distance as possible between himself and the nightmare in the warehouse district.
Slowly, the thick plumes of smoke and the flickering orange glow of distant fires receded into the horizon. The agonizing wail of the village sirens and the low rumble of explosions grew fainter and fainter, until eventually, they dissolved into absolute silence.
He stumbled into a far-flung, residential sector—an area located so deep within the peaceful outer loops of the village that the night's violent invasion hadn't touched it at all.
Here, the residents knew nothing. Soft light spilled from cozy apartment windows, the quiet streets were pristine, and the night air smelled of clean rainwater rather than burning iron and blood. The surreal normalcy made Haruto's stomach turn.
Exhaustion and white-hot pain from his shattered ribs finally forced him to slow down to a limping crawl. Blood dried dark against his jaw, and every ragged breath felt like a jagged blade in his lungs.
As he dragged himself forward, his fractured mind raced through the names of everyone he had ever known, desperately searching for someone—anyone—he could trust.
The police? They were fake. The escorts had led them straight to the slaughterhouse. Akari? She hadn't been there when Kaito fell. She hadn't been there when Ayame was torn apart. Ayame... She had known something was wrong from the start, and he had completely ignored her. Kaito... His twin had trusted him to stand beside him, and Haruto had run away.
He couldn't go to the authorities. He couldn't go back to the shelter.
His spiraling thoughts eventually locked onto a single, quiet memory: his personal doctor.
The doctor's small, private clinic was located in this exact sector, tucked away on a quiet side street. The man had treated Haruto's weak constitution and illness for years—he was gentle, quiet, and completely disconnected from the shinobi guard, the police, or the politics of the village. He had nothing to do with what had happened tonight.
Dragging his failing body down a tree-lined avenue, Haruto finally reached the quiet wooden door of the clinic.
He didn't knock with strength—he simply collapsed against the doorframe, his small fist bumping weakly against the wood.
Inside, the lights were low. Seconds later, the heavy deadbolt clicked open, and the doctor pulled the door back, holding a small oil lamp.
"Haruto...?"
The doctor froze, the lamp trembling in his hand. Living so far from the attacked sector, the man was completely unaware of the invasion—the sirens hadn't even reached this far. It was past midnight, the darkest hours of the night bleeding away, and he had been quietly preparing for the coming dawn, expecting an empty, sleeping street.
Instead, he was looking down at an eight-year-old child standing on his porch—covered in soot, coughing up blood, clutching shattered ribs, and hollow-eyed with a horror that didn't belong on a child's face.
"Good grief... Haruto?!" The doctor dropped to one knee, his hands immediately hovering in shock and alarm. "What happened to you?! Were you hit by a cart? Did you fall from a roof?!"
Haruto squeezed his eyes shut, his chest heaving as he shook his head violently. "Don't... don't ask..."
Seeing the boy's state, the doctor didn't waste time pressing for answers. Assuming the boy had been caught in some terrible, isolated accident in the dark, he quickly scooped Haruto up into his arms, carrying him inside and bolting the door shut against the quiet night.
He laid Haruto gently on the medical examination table. The bright overhead lamps illuminated the terrifying extent of the damage—the severe bruising across his side, the cracked ribs, the dirt-caked blood, and the torn clothes.
As the doctor frantically gathered bandages, antiseptics, and warming salves, Haruto looked up at the ceiling, his voice barely a rasp.
"Please..." Haruto choked out, fresh tears slipping down into his hair. "Don't tell anyone I'm here. Don't tell the police... don't tell Aka... keep it private. Please."
The doctor paused, his hands holding a roll of medical linen. He looked at the trembling, broken boy on his table, feeling a deep, suffocating wave of concern wash over him.
"Alright," the doctor said softly, stepping forward to begin cleaning the dried blood from Haruto's face. "I won't call anyone right now. Just lie still."
As he set to work binding the shattered ribs, the heavy silence of the room settled over them—leaving the doctor increasingly terrified by the realization that an eight-year-old child had arrived alone, mortally terrified, and bearing injuries that no simple accident could ever explain.
Dr. Ken immediately set to work, his movements precise and practiced as he gathered bandages, soothing ointments, and examination tools across the stainless steel tray.
Haruto sat on the edge of the high examination table, his small legs dangling uselessly. Up until now, sheer survival instinct and running had kept the worst of the agony at bay, but as he sat under the warm, quiet lights of the clinic, the adrenaline completely drained from his system.
A sharp, violent shiver racked his small frame.
The throbbing in his side flared into a white-hot wall of agony. Haruto's face tightened, his teeth grinding together as his shoulders trembled uncontrollably. He gripped the edge of the paper-lined table, his fingers digging in until his knuckles turned ghostly white, desperately trying to lock the pain away behind his teeth.
His breathing turned shallow and ragged. Then, the dam broke.
Tears spilled over his lashes, silently at first, dropping onto his soot-stained knees. Within seconds, quiet, chest-heaving sobs escaped him, shaking his crushed side and making him gasp in fresh bursts of agony.
Dr. Ken didn't flood him with urgent questions or push for details. He simply worked in compassionate silence, giving the boy the space to let the panic wash through him. He thoroughly examined Haruto's chest, carefully pressing along the ribcage and checking his abdomen, ensuring there was no internal bleeding or organ damage.
After completing his physical check, Dr. Ken brought over a small stool and knelt directly to eye level, his face warm, calm, and entirely reassuring.
Dr. Ken said, speaking in a gentle, comforting voice. "You took a really big hit, and one of your ribs is broken. But I have some good news: because you're only eight, your bones are super flexible and strong. They are going to heal incredibly fast all on their own."
Haruto sniffled, wiping his nose with the back of a bruised hand as he looked into the doctor's eyes.
"Because there's no harm to your organs, we don't need any surgery," Dr. Ken explained smoothly, reaching for a small cup of liquid pain medicine. "And we actually don't tightly wrap ribs anymore because it keeps your lungs from taking deep, healthy breaths. So all we're going to do is give you this child-safe medicine to take away the sharp pain, and then you are going to need three to four weeks of strict, solid bed rest. No running, no training. Just resting and letting your body rebuild itself."
Haruto swallowed the medicine slowly, the warm liquid quickly taking the sharpest edges off the throbbing in his side.
Dr. Ken settled onto his stool, his expression softening with deep concern as he gently wiped away a smudge of soot from Haruto's cheek.
"Haruto... what happened?"
Haruto's throat tightened. He hesitated for a long moment, looking down at his trembling hands, but the suffocating weight of the night finally pushed the truth out of him. In broken, quiet fragments—stopping whenever the memory tore at his breath—Haruto explained everything: the fake police escorts, Ayame's suspicion, the sudden ambush, the revelation of the beast and the poison, Kaito being struck down, his own terror and shameful escape, returning with Akari only to find Kaito unconscious and Ayame's severed hand in the blood, and finally, his total refusal to go home before running away into the night.
When the last sentence left Haruto's lips, the room fell into a heavy, profound silence. The only sound was the quiet ticking of the clinic clock.
Dr. Ken sat frozen for a long moment, staring at the small, broken boy resting on his table. As the sheer horror of the story settled in his mind, a quiet, heartbreaking realization washed over him.
Haruto hadn't dragged his shattered body across the village just to get his broken rib treated. He had come here because, in a world that had completely collapsed around him in blood and betrayal, this quiet clinic was the only place left where he felt safe.
Dr. Ken gently raised a hand, stopping Haruto before the boy could force out another word. "That's enough, Haruto. You don't need to explain anything else tonight. You've carried far too much already."
Dr. Ken leaned over the boy, placing both hands flat over Haruto's injured chest.
A soft, brilliant glow erupted from the doctor's palms—warm, highly refined Seiryū medical energy flowing smoothly through his skin and deep into the damaged tissue. Haruto watched with wide, tired eyes as the soothing light washed away the deep inflammation, rapidly fusing the cracked bone back together at a cellular level.
After a few moments, the light faded. Dr. Ken wiped a thin sheen of sweat from his brow, exhaling softly as he looked down at the boy with a calm, protective warmth.
"The bone is officially mended now," Dr. Ken explained, his voice professional yet incredibly reassuring. "The Seiryū energy fused the fracture back together, but listen to me carefully: that fresh bone tissue is still soft, like wet cement or fresh clay. It needs time to fully harden. That means no running, no training, and absolutely no reckless movements."
He reached over to a nearby medical cart, picked up a soft, fluffy pillow, and gently placed it into Haruto's lap.
"I want you to hold onto this," Dr. Ken said, showing him how to hug it firmly against his sternum. "Whenever you need to sit up, turn, or if you feel a cough coming on, squeeze this pillow tight against your chest. It acts like a human brace, absorbing any sudden jolts or bumps so the rib doesn't crack open again."
Haruto clutched the pillow to his chest, testing the support. To his utter shock, the sharp, agonizing blade of fire that had accompanied every single breath was gone, replaced by a dull, manageable ache.
Dr. Ken guided Haruto off the examination table and helped him settle into a warm, comfortable recovery bed nearby.
Haruto pulled the blanket up, his body practically melting into the mattress from sheer exhaustion. But as he stared up at the dark wooden ceiling of the quiet clinic—so completely detached from the ruined sector he had just fled—a small worry pressed against his mind.
"Dr. Ken..." Haruto murmured quietly. "Can I walk tomorrow?"
"You can move around," Dr. Ken replied gently, "but you shouldn't be walking on your own yet. Your body needs to conserve every bit of energy to harden that bone."
Dr. Ken walked over to a curtained alcove at the back of the room and pulled the drapes aside, revealing a specialized, highly advanced piece of equipment.
It was a shinobi-engineered medical wheelchair, crafted from dark, lightweight alloy and polished wood. At its base was a compact mechanical drive unit, powered by stored electrical energy generated through Lightning-style Seiryū techniques. Resting on the seat was a sleek, lightweight headset designed to wrap around the temples.
"I developed this for patients who need absolute physical rest," Dr. Ken explained, wheeling it closer so Haruto could see it. "The headset connects directly to your Seiryū flow. It doesn't read your personal thoughts—it only responds to deliberate, focused Seiryū movement commands. You intentionally channel a tiny pulse of your Seiryū forward, backward, left, or right, and the chair moves accordingly."
Haruto stared at the chair, a faint glimmer of faint curiosity breaking through the heavy numbness in his chest. "Can I control it myself...?"
"Of course," Dr. Ken smiled softly. "You already know the basics of emitting Seiryū, so tomorrow I'll calibrate the headset specifically to your energy signature and explain how to give it movement commands. It will let you move around without straining your body."
Haruto nodded slowly, holding his pillow a little tighter as he sank deeper into the soft mattress. The heavy exhaustion was finally pulling his eyelids shut, but before he let go of consciousness, he looked up at the doctor with a desperate, pleading gaze.
"Please..." Haruto whispered, his voice barely audible. "Don't tell anyone I'm here. Don't tell the village... don't tell anyone."
Dr. Ken looked down at the traumatized child, fully understanding that Haruto was hiding from the nightmare, the betrayal, and the unbearable weight of what had happened in the dark. He placed a firm, reassuring hand on Haruto's head.
"I give you my word, Haruto. No one will know you are here. You are safe."
Relief washed over Haruto, and within seconds, his heavy breathing evened out as he drifted off into a deep, dreamless sleep.
The clinic fell into complete, uninterrupted peace. Outside, far across the quiet roofs, the rest of the distant sector slept on in utter silence, completely oblivious to the tragedy that had unfolded on the other side of the village.