The alarm shrieked at 5:15 a.m., cutting through the darkness like a knife.
Seigi's hand shot out, silencing it with more force than necessary. He lay there for a long moment, staring at the ceiling, body aching from the night before. His knuckles were bruised, ribs sore from Shinzo's sparring drills, muscles heavy with fatigue. Sleep hadn't fixed anything. It never did.
Dragging himself upright, he shuffled into the bathroom and flicked on the harsh fluorescent light. His reflection stared back at him: pale, hollow-eyed, tie dangling loose around his neck. He leaned closer, gripping the edge of the sink until his knuckles whitened. For a fleeting second, he thought he saw faint lines of silver thread pulsing beneath the skin of his forearm — like veins woven from light.
He blinked. They were gone.
"Losing it," he muttered, splashing cold water on his face. The chill didn't help.
The precinct was already buzzing when he arrived. Phones rang, keyboards clattered, detectives barked across desks. Fluorescent lights hummed overhead. Seigi wove through the noise, hiding his limp, dropping into his chair with a muffled groan.
A cup of coffee slid across the desk.
"You look like death," Hana said flatly, not looking up from her case notes. Her dark hair was pulled back in a loose tie, lab coat half-buttoned over her shirt. She was already buried in work, pen tapping against the page.
"Morning to you too," Seigi muttered, wrapping grateful hands around the coffee.
Renji strolled in a moment later, sleeves rolled up, tie loosened, grinning like the universe was his private joke. He dropped into his chair across from them, eyeing Seigi's sluggish movements.
"Late nights again, buddy? Don't tell me you've actually got a secret girlfriend. Or…" he leaned in with mock seriousness, "…you're binge-watching anime like the rest of us mortals?"
Seigi forced a chuckle. "Something like that."
Renji snorted. "Right. You'd tell me if you had a double life, wouldn't you?"
Before Seigi could trip over an answer, Hana cut in without missing a beat.
"Paperwork," she said crisply. "He stayed up drowning in reports. Not everyone coasts on charm and karaoke hangovers, Renji."
Renji clutched his chest in mock injury. "Ouch. First coffee, now my pride. You're merciless, Hana."
She didn't look up. "Drink your own coffee."
Renji grumbled but grinned, tapping away at his keyboard. Seigi caught Hana's eye over the rim of his cup. She gave the slightest shake of her head. Covered for him again.
The hours dragged. Case reports blurred, evidence files piled high, voices and phones never stopped. Seigi's body was there, but his mind kept replaying the night before: Shinzo's booming voice demanding faster strikes, the sting of threads carving into his palms, Kurogami's cold gaze like ice sliding down his spine.
When their shift ended, Hana nudged his arm as they packed their files.
"Guild meeting. One hour. Don't even think about slipping out."
Seigi groaned. "I need sleep, Hana—"
Her eyes flicked up sharply. "You need to stay alive. And that means training. No excuses."
He sighed, running a hand through his hair. She wasn't just his partner here at the precinct. She was his partner there, too.
The Guild's underground chamber was colder than the city above. Candles burned low in iron sconces, shadows licking across stone walls etched with names of the fallen. The air was thick with incense, bitter and metallic.
Riku leaned against the wall with restless energy, foot tapping a staccato rhythm, arms folded tight across his chest. His whole body hummed like a coiled spring. Aya sat nearby, composed as always, eyes closed in quiet meditation, as though she were listening to something no one else could hear.
"You're late," Riku muttered without opening his eyes.
"Casework," Hana said before Seigi could fumble an excuse.
Riku snorted. "Excuses."
Then Kurogami stepped from the shadows, tall and sharp in his dark coat, hands clasped neatly behind his back. His presence silenced the room without a word.
"You carry yourselves like ghosts," he said softly, voice smooth as glass. "And yet the city does not know your names. Remember this: shadows protect, but shadows also consume. How long, I wonder, before you decide which you are?"
Seigi shifted uncomfortably. The weight of that gaze lingered on him longer than the others.
Riku scoffed. "We don't need riddles. We need orders."
A thin smile curved Kurogami's mouth. "Orders you shall have. Tomorrow, mixed formation drills. You will learn to bleed together. Some of you will thrive. Others…" His tone cooled, final. "…will learn the cost of hesitation."
Aya's eyes opened at that, sharp and unwavering. "Hesitation isn't always weakness."
"Tell that to the dead," Kurogami said flatly.
The silence that followed was suffocating. Seigi's chest tightened.
Later, in the training hall, Seigi pushed himself until sweat poured down his face and his arms trembled. Threads lashed like steel cables from his hands, weaving into crude shields and bindings. He tried to focus, to hold them steady.
Riku blurred past him in a crack of displaced air, speed cracking the ground beneath his feet. Seigi staggered, his threads snapping.
"Too slow," Riku barked, circling back with a smirk.
Seigi grit his teeth. "You're reckless."
"That recklessness saves lives," Riku snapped, sparks of momentum flickering around him.
Aya slid between them like water through fire, raising her hands. "Enough. You're both right, and both wrong. Riku, control your temper. Seigi, stop hesitating. The battlefield doesn't wait for you to make up your mind."
Hana stood on the sidelines, arms crossed, eyes narrowed. Later, when the others left, she found Seigi slumped against the wall, breathing hard, shirt clinging to his skin. His hands shook as he tried to summon the threads again. They sparked and died like fading matches.
"You can't keep this up," she said softly, crouching beside him.
"I have to," Seigi muttered. "If I don't get stronger—"
Her hand closed around his arm, warm, steady. "Then you'll break before you even begin. You can't fight a war living two lives, Seigi. You have to decide how much of yourself you're willing to give."
He looked at her, throat tight. The words stuck. He didn't want to choose.
That night, his apartment was quiet, too quiet. The city hummed beyond the thin walls, neon light bleeding in through blinds. Seigi sat on the floor, back to the wall, tie abandoned on the table, shirt half-unbuttoned.
He raised his hand. A single thread flickered into existence, silver and sharp, cutting faintly against the darkness. It hummed, unstable, before unraveling back into his veins.
"Detective. Operative. Hero." His voice was a whisper, cracking. "I can't be all three. But if I stop…"
The thread sparked, then vanished.
"…people die."
He let his head fall back against the wall, eyes burning, body aching with exhaustion.
In the silence, Aya's voice echoed like a ghost: "Don't hesitate, Seigi."
His fists clenched. And for the first time, he wondered if hesitation wasn't a flaw… but the only thing keeping him human.