Akira didn’t sleep much that night.

  Not because of fear. Because of clarity.

  Kana had minimized herself. Yui had floated socially but never anchored anywhere. Both were easy to forget not because they lacked value, but because they didn’t assert narrative presence.

  If the killer’s blessing revolved around erasure… then the opposite of erasure was visibility.

  And Aira shined without trying.

  Which meant one of two things. Either she was safe. Or she was a threat to whoever was doing this.

  He didn’t know which terrified him more.

  The next day at school, Aira was vibrating with energy.

  “I talked to Shinobu,” she said immediately, sliding into the seat beside him before class. “She said yes.”

  “Of course she did.”

  “She was pretending to be calm, but she was dying inside,” Aira added smugly.

  “And Hayate?”

  “Rolled her eyes. Then asked what the concept was.”

  Akira nodded slowly.

  Concept. Good. Make it structured. Organized. Legitimate.

  “Let’s do it properly,” he said.

  Aira blinked. “Properly?”

  “Sign-in sheet. Assigned roles. Program order.”

  She stared at him like he’d just asked them to apply for business licenses.

  “It’s youth group,” she said.

  “Exactly.”

  He lowered his voice slightly. “If this is going to work, it needs to look organized. Not random.”

  She tilted her head. “Work for what?”

  He held her gaze for a second too long.

  “For you,” he said smoothly. “If you’re serious about performing, don’t half-do it.”

  That answer satisfied her. She grinned. “You’re taking this way too seriously.”

  Yes.

  “I’m just efficient,” he replied.

  She nudged his shoulder. “You’re scary when you’re focused.”

  He didn’t respond to that.

  By lunch, the group had expanded.

  Hayate sat across from them, arms crossed. “If we’re doing this, we’re not embarrassing ourselves.”

  “We won’t,” Aira said confidently.

  Shinobu sat beside Hayate, fingers laced together. Nervous but glowing faintly.

  Rin leaned forward eagerly. “Do we get glow sticks?”

  Ren laughed. “You’re not at a stadium concert.”

  “Yet,” Hayate shot back.

  Akira set a notebook on the table.

  “We’ll need a sign-in sheet,” he said casually.

  Rin blinked. “Why?”

  “Headcount. If we’re running it ourselves, someone should track attendance.”

  Ren tilted his head slightly, studying him. “Running it ourselves?”

  Aira nodded enthusiastically. “Shimizu’s going on vacation this week. Youth group was going to be canceled.”

  “So we’re saving it,” Rin said.

  Ren smiled slowly. “I like that.”

  Akira nodded. “We control entry. Once it starts, doors close. No late arrivals.”

  Rin raised an eyebrow. “You’re turning church into a nightclub.”

  “Security matters,” Akira said calmly.

  Ren’s eyes sharpened faintly at that. “And what exactly are we securing?” he asked lightly.

  Akira met his gaze evenly.

  “Everything.”

  Silence hung for half a second. Then Rin laughed and broke it. “Man, you’re intense.”

  Akira smiled faintly. “Someone has to be.”

  Ren watched him a moment longer than the others. Then he leaned back.

  “I’ll help,” he said casually. “We can set up chairs and lighting.”

  “Good,” Aira said. “See? Teamwork.”

  Akira didn’t miss the fact that Ren didn’t question further. He just accepted.

  By Thursday, preparations were underway.

  Shinobu practiced harmonies softly in the music room. Hayate worked on choreography despite claiming she “wasn’t a dancer.” Aira moved between them, energized in a way Akira had never seen before.

  Ren floated between tasks effortlessly. He complimented Shinobu at the right moments. Teased Hayate just enough to keep her sharp. Encouraged Aira without overshadowing her.

  He wanted to be seen. But not in a desperate way. In a curated way.

  Akira watched him carefully.

  If the killer is using gatherings… then they will come. And if they come they sign their name.

  That afternoon, Akira approached the youth group leader, Shimizu.

  “You’re okay with us organizing?” Akira asked.

  Shimizu adjusted his glasses. “If you handle it responsibly.”

  “We will.”

  Shimizu nodded. “I’ll be out of town anyway. Just lock up afterward.”

  Akira’s jaw tightened internally.

  Perfect.

  No adult oversight. No staff interference. If something happens, it confirms student involvement.

  He wrote that down mentally. Test one.

  Friday evening arrived heavy with anticipation.

  The church hall looked different under dimmed lights. Chairs arranged neatly. A makeshift stage at the front. A borrowed speaker system humming softly.

  Akira stood by the entrance with a clipboard. Sign-in sheet ready. Names. Time of entry. Initials.

  Hayate rolled her eyes at the setup. “You look like event security.”

  “That’s the point.”

  Ren stepped beside him, hands in his pockets. “You’re expecting trouble,” Ren said quietly.

  “I’m expecting accountability.”

  Ren smiled faintly. “Same thing.”

  Students filtered in.

  Sakurai Mio—signed. Takeda Sora—signed. Nagase Riku—signed. Morita Aya—signed. Miki—alive and loud—signed.

  Stolen from its rightful place, this narrative is not meant to be on Amazon; report any sightings.

  Akira watched carefully. Every name. Every face. He memorized not the list but the absence of hesitation.

  Test two.

  If the killer is here, they won’t resist this gathering. They target from proximity. From shared space.

  And if that’s true, they’re signing in right now.

  Ren leaned closer slightly. “You look disappointed,” he murmured.

  Akira didn’t look at him. “Why would I be?”

  “Because everything is going smoothly.”

  Akira’s fingers tightened slightly around the pen.

  Ren’s smile didn’t change. “You were expecting chaos.”

  Akira exhaled slowly.

  Maybe the trap won’t spring tonight. Maybe I was wrong. Maybe this is paranoia.

  “Last one,” Rin called from inside. “We’re full.”

  Akira glanced at the sheet. All accounted for.

  He stepped inside and locked the doors behind him.

  Click.

  He took a photo of the sign-in sheet with his phone. Quietly. Insurance.

  On stage, the lights dimmed.

  Aira stepped forward.

  And for a moment everything else faded.

  She didn’t look like a fragile girl from the courtyard. She looked alive.

  Hayate moved with sharp precision. Shinobu’s soft voice layered perfectly beneath Aira’s lead. The room leaned toward them naturally.

  They were visible. Impossible to ignore.

  Akira stood near the back wall, arms folded loosely.

  For the first time in days, something felt… safe.

  If the killer targets the unnoticed this protects her. If the killer is here, they’re surrounded by witnesses. If the killer is a student, this narrows the field.

  He scanned the room. Ren stood near the front, watching intently. Not distracted. Not restless. Focused.

  Everything was normal. And that was the problem.

  Because if nothing happens tonight then either the killer isn’t here. Or they’re patient.

  Akira felt irritation bubble under his ribs. He wanted the trap to spring. He wanted confirmation.

  Instead, the music swelled. The crowd cheered. Aira laughed mid-lyric when Hayate almost missed a step.

  Normal. Safe. Alive.

  Akira turned toward the hallway briefly. His head throbbed faintly. He’d been running on adrenaline for days.

  He exhaled slowly.

  Maybe I was wrong. Maybe the third death won’t happen here.

  He pushed away from the wall.

  “I’m grabbing water,” he told Ren quietly as he passed.

  Ren nodded, eyes still on the stage. “Don’t miss the finale.”

  Akira gave a faint nod.

  He walked toward the restroom hallway.

  And somewhere deep in his chest something tightened.

  Not fear. Recognition.

  The air felt heavier.

  He ignored it. For now.

  The shadow brushed past him first.

  A shoulder. Solid. Fast. Intentional.

  Akira staggered half a step sideways.

  “—Sorry,” a voice muttered.

  Low. Male. Breathless.

  It wasn’t a ghost. It was the heat of a body moving too fast. Sweat and friction.

  Then the smell hit.

  It wasn’t the sterile, static scent of ozone he associated with the other disappearances. It wasn’t the clean vacuum of erasure.

  It was unmistakable.

  Copper. Rust. Wet iron.

  Blood.

  His stomach twisted violently.

  No. Not here. Not tonight.

  The hallway light flickered once overhead. The music from the hall still pulsed faintly through the walls cheering, clapping, Aira’s voice mid-chorus.

  Alive.

  He turned slowly toward the restroom door.

  The air was wrong. Heavy. Pressurized. His heartbeat slowed instead of sped up.

  Not again.

  He stepped inside.

  Empty sinks. Dripping faucet. Fluorescent buzz.

  Then a stall door slightly ajar.

  He knew before he moved. He knew.

  He pushed the stall open.

  The body fell forward into him.

  Dead weight. Cold.

  Akira stumbled back, catching it instinctively before it hit the tile.

  She couldn’t have been older than fifteen. Dark hair. School uniform. Eyes half-lidded. A faint, almost careful mark at her throat.

  Placed. Deliberate.

  His breath left his lungs in a sound that wasn’t quite human. Not rage. Not shock. Recognition.

  Three.

  His hands trembled violently.

  This was my fault. I built this. I gathered them. I made it easy.

  The music outside swelled into applause.

  He let the body slide gently to the floor. No screaming. No collapsing.

  Move.

  He bolted.

  The hallway was empty. The exit door at the far end swung slightly.

  He sprinted.

  His body screamed in protest. Exhaustion hit like a wall. He hadn’t slept. Hadn’t eaten properly. Hadn’t stopped thinking for days.

  He pushed through the door into the cold night air—

  —and saw nothing.

  The street was empty.

  But he remembered.

  Green jumper. Dark green. Hood up. Left shoulder slightly frayed. A white stitched emblem on the back. Circular. Some kind of club logo.

  He’d seen it earlier. Inside. Signed in.

  His chest burned. He couldn’t catch him.

  He turned and ran back inside. Not to the stage. Not to the crowd. To the entrance table.

  The sign-in sheet lay where he left it.

  He grabbed it. Scanned. Every name. Every time.

  He pulled out his phone and opened the photo he took earlier before locking the doors. Compared.

  One name. One line obscured.

  He stared at it.

  The space wasn’t blank. The ink hadn’t vanished into the paper.

  It was physically smeared.

  A damp thumb had dragged across the fresh gel ink, blurring the characters into a black streak. Deliberate. Crude. Human.

  But he could still read the indentation on the paper where the pen had pressed hard.

  Matsuda Kaito.

  His hands shook. He didn’t say the name out loud. Not here. Not yet.

  Instead, he turned and walked back toward the hall.

  The song had ended. People were clapping. Aira was laughing on stage.

  Alive. Alive. Alive.

  He inhaled slowly. Then he pulled out his phone. And called Shun.

  Shun answered on the second ring.

  “What.”

  Not a question. A demand.

  “There’s another one,” Akira said.

  Silence.

  “Where.”

  “Church youth group. Bathroom.”

  A breath through teeth on the other end.

  “Stay where you are.”

  The line went dead.

  Shun arrived in a patrol vehicle. Alone. No sirens. No lights.

  He parked down the block.

  Inside, he did not announce homicide. He did not tape off the building immediately. Instead, he stepped into the hall with controlled irritation.

  “Noise complaint,” he said loudly enough for the room to hear. “Underage gathering. Party’s over.”

  Groans. Confusion. Disappointment.

  Perfect cover.

  He leaned toward Akira slightly as students began filing out under supervision.

  “Where,” he said quietly.

  Akira nodded toward the hallway.

  Shun moved without rushing. He entered the restroom alone, blocking the door.

  When he stepped back out, his expression had shifted from irritated officer to something colder.

  “How many know?” he asked.

  “None,” Akira said.

  “Good.”

  Shun’s eyes locked on him.

  “You didn’t scream.”

  “No.”

  “You didn’t alert the room.”

  “No.”

  “Why?”

  Akira met his gaze evenly. “Because panic would help no one.”

  Shun studied him for a long second. Then he nodded once.

  “You’re right.”

  Backup arrived five minutes later. Officially, it became a report of suspicious circumstances following an unauthorized youth event.

  Unofficially it was the third body.

  The crowd dispersed. The stage lights shut down. The church hall emptied.

  By midnight, the only sound left was police radios.

  The next morning, the story spread like wildfire.

  “Another girl.” “Same pattern.” “Same age.” “Unidentified.”

  A night to remember. For all the wrong reasons.

  Akira sat on his bed, replaying the moment.

  The shoulder. The smell of rust. The green jumper.

  He hadn’t told Shun. Not about that. Not yet.

  Because if he was wrong. Because if this was still bigger. Because if someone else was listening.

  He needed confirmation first.

  He opened his laptop.

  The church had basic hallway security cameras. Old. Low resolution. But enough.

  He accessed the youth group’s shared drive. Found the timestamp. Rewound.

  There.

  Frame by frame.

  The hallway. Him entering. A shadow passing behind him.

  He zoomed.

  Green jumper. White circular emblem on the back.

  He paused. Zoomed further.

  It was grainy. But clear enough.

  A face.

  He exhaled slowly. He’d seen him sign in.

  He pulled up the sign-in photo again.

  Matsuda Kaito.

  He opened the school yearbook PDF archive. Scrolled.

  Second-year. Third row.

  There.

  Matsuda Kaito. Soccer Club Vice-Captain.

  And in the photo he was wearing the same green jumper. Soccer club logo.

  Akira leaned back slowly. His heart didn’t race. It steadied.

  He had a name. A suspect. A direction.

  Three victims. One green jumper.

  And for the first time—The Mist Killer had a face.

  Akira closed the laptop gently.

  “Found you,” he whispered.