Kai didn't speak on the way home.
He walked behind Lux and Rize with the careful steadiness of someone carrying a bowl filled to the brim. Lux tried to fill the silence anyway, throwing words at it like stones.
"Support isn't bad," Lux said for the third time, louder than necessary. "Support people make the gear. Combat kids act tough until their boots fall apart."
"Lux," Thalia warned softly.
Lux lowered his voice, but not his intensity. "I'm just saying—he's still Kai."
Rize kept two fingers hooked in Kai's sleeve as if Kai might drift away if he let go.
Kai's mouth shaped a reply once, then stopped.
Because his breath was thin again.
Not tired. Not pain. Just wrong.
Outside Sirius True Academy, the amber pendant had gone hot—hot enough that it should've burned—but it hadn't burned. It had pulsed once like a heartbeat that wasn't his, and since then, the warmth had clung to him like a fever that refused to show on his skin.
Kai pressed his palm lightly to his chest beneath his shirt.
Warm.
Too warm.
He forced himself to keep walking.
Sirius City moved around them as if nothing had happened. Vendors packed away cloth awnings. Soldiers walked in pairs. Children ran laughing between stalls, pretending the wall wasn't only a few streets away.
Life was normal.
Which meant Kai's fall hadn't shaken the world.
Only him.
At home, Lux threw the door open and announced, "We're back!" like he was returning from a campaign.
Warm air spilt out. The scent of soup. Old wood. Familiar cloth.
Normal.
Thalia guided Lux and Rize through dinner the way she guided them through storms—steady voice, ordinary movements, not letting the topic become a cliff edge.
Kai ate because his body demanded it.
He barely tasted anything.
Rize asked questions with the relentless curiosity of someone who hadn't learned fear yet.
"How do support people fight?"
"Do you still go on missions?"
"Do support people use cool stuff?"
Kai answered gently, short and safe.
"I don't know what I'll learn," he told Rize. "Maybe I'll get better than combat."
Lux nodded so hard it looked like his neck might snap. "See? That's what I said."
Thalia tapped Lux's shoulder. "Eat."
"Yes, Mom," Lux said immediately, and this time his grin was softer. He looked at Kai like he was trying to lend him confidence by force.
Kai managed a small smile in return.
It felt like lifting a weight.
After dinner, Lux and Rize cleaned up. Thalia's voice stayed calm, steering them away from the academy like the topic was a fire.
"Lux," she said, "your shoes are still muddy."
Lux groaned. "It's mud. It's part of me."
"Wash them."
"Yes, Mom."
Rize tried to help Lux and ended up splashing water everywhere. Lux yelped. Rize giggled. Thalia scolded them both with a tone that was more tired than angry.
For a few minutes, Kai almost forgot the word lowest.
Then Thalia looked over her shoulder and said, "Kai. Go rest."
He knew what she was doing.
Giving him space to break where they couldn't see him.
Kai nodded. "Yes, Mom."
He walked to the shared bedroom and closed the door softly.
Three beds. One desk. One window.
Lux's wooden practice sword leaned against the wall like it was waiting for war. Rize's notebooks were stacked unevenly, doodles of wolves and stars peeking from the edges.
Their life.
Their future.
Their faith in him.
Kai sat on his bed and stared at his hands.
Hands that had written notes by candlelight when his lungs burned.
Hands that had gripped a wooden staff until skin peeled.
Hands that had held a plaque yesterday while the whole courtyard cheered.
Today, those same hands had been measured and judged.
Average affinity.
Below-standard vessel.
Lowest spiritual capacity.
Support track.
Not rejected.
Categorized.
Kai's throat tightened.
He reached under his collar and pulled the amber pendant out into the lamplight.
It looked the same as always—honey-gold, smooth, harmless.
Kolyo's gift.
The only thing his father had left him that wasn't a story strangers told with shining eyes.
Kai pressed it into his palm.
"Father," he whispered.
The word cracked.
He hadn't cried at the academy.
Not when the panels floated beside him.
Not when students murmured and looked away.
Not when Darius smirked.
He had held it until he got home.
Until he could be weak, where no one could see.
The tears came fast, hot, humiliating.
"I worked for it," he choked. "I worked so hard."
He squeezed the pendant until it bit into his skin.
"I didn't cheat," he whispered. "I didn't steal."
His voice dropped into something raw.
"So why wasn't it enough?"
The pendant warmed.
Kai didn't notice at first.
His grief was too loud.
Then the warmth pulsed.
Once.
Kai froze.
He lifted it, staring at the amber as it had betrayed him.
A faint vibration thrummed through the stone.
Not sound.
Resonance.
Hmmm.
Kai's skin prickled.
He tried to set the pendant down.
His fingers hesitated.
The amber pulsed again.
The warmth spiked.
Kai's breath stuttered.
"Stop," he whispered, shaking. "Stop—"
A hairline crack appeared across the amber.
Kai's eyes widened.
"No."
The crack spread, thin as spider silk.
Then another.
Fine lines branching like veins.
Kai's panic surged.
He grabbed it with both hands like he could hold it together by force.
The pendant grew hotter.
The hum deepened.
HMMMM.
His teeth ached.
Behind his ribs, the thin-breath wrongness surged back like a tide.
Kai bit down on his sleeve to keep himself silent.
Lux, Rize, and Mom were in the next room.
Rize is 7 years old but still small enough that nightmares still cry out in fear after waking.
Kai could not make a noise.
A crack opened with a tiny sound.
TIK.
Something sharp caught his thumb.
A thin line of blood welled.
Kai hissed silently, eyes wide.
The droplet slid onto the amber.
It vanished.
Not smeared.
Not absorbed slowly.
Vanished into the crack like the stone had inhaled it.
Kai froze.
Cold spread through his limbs.
The hum swelled.
HMMMMMMMM.
His arm jerked as he tried to fling the pendant away—
And stopped.
Not stuck.
Refused.
As if his body had forgotten how to obey him.
His fingers curled tighter without permission.
More blood seeped from the cut, thin and unwilling, feeding the fractures.
The amber drank it.
The lamp flame flickered violently—FLICK-FLICK-FLICK—casting shadows that bent too long.
The air thickened, pressure pressing against Kai's skin like invisible water.
His heart slammed.
His lungs went razor-thin.
Then the pendant vibrated hard once—
VRRM—
and it collapsed inward.
Not exploding outward like a bomb.
Collapsing inward like a door closing.
The amber turned to liquid light.
Gold-white, smooth, controlled.
It poured through Kai's fingers and into his palm as if his skin was a gate.
Kai's scream died in his throat.
He clamped his teeth into his pillow, struggling to reach out from his bed until his jaw shook.
The light surged into his wrist.
Up his forearm.
Deeper—past flesh, past bone—into something behind the body.
Kai dropped to one knee.
The floorboard creaked—KRRK—and he froze, eyes wide, listening.
Fortunately, no one woke.
The pendant's outer shell crumbled into dull fragments that tapped the desk and floor.
Tik. Tik. Tik.
Dead pieces.
But inside Kai, the light kept moving.
A hum rose in his ears.
Felt layered.
As if countless pulses were threading together.
Not in chaos.
But order.
Like a swarm made of resonance.
Kai's spine arched.
His chest clenched.
And then—
His lungs filled?
Deep.
Full.
Effortless.
Kai's eyes widened in shock.
For one terrifying heartbeat, his fragility vanished.
Breathing felt like nothing.
Like it had never been hard.
Relief punched through him.
Then fear slammed in right after.
Because nothing in this world shrouded in mysteries gave gifts without payment.
The hum deepened.
And something inside him shifted.
Not awake.
Not speaking.
Simply… present.
Kai's vision blurred.
The room tilted.
His consciousness was pulled backwards like a tide dragging him under.
He tried to crawl toward the door.
Toward his mother.
Toward what he felt safe.
His arms went numb.
His eyelids grew heavy.
The last thing he saw clearly was the scattered amber fragments on the floor—harmless as broken jewellery.
Then the world turned inside out.
---
Kai opened his eyes.
He stood on pale ground that looked like stone but felt too perfect to be carved by human hands.
Above him rose curved structures layered with faint hexagonal patterns, stretching into a vaulted space that felt enclosed and infinite at once.
The word 'Hive Core Realm' came to his mind.
Not dirty.
Not grotesque.
Pristine.
Majestic.
Built with cold beauty—function over comfort, order over mercy.
The hum filled every space.
Not sound.
Just resonance.
Thousands upon thousands of pulse-like energy woven into one disciplined rhythm.
Kai took one step.
No echo.
The structure absorbed his movement as if it had been waiting for his weight.
He turned slowly, his eyes went wide.
Columns upon columns rose like grown pillars, as veins of gold-white light travelled through them as if the entire place breathed.
And somewhere deeper—
He felt something watching him.
He couldn't see it.
But his instincts screamed it was there.
Ancient.
Patient.
Sovereignty.
The pulses rolled throughout the hive.
THUM.
And somehow it went for Kai as they passed through his body like a wave.
Not painful.
Not kind.
As if it were measuring him.
Claiming him.
Kai felt his breath was gradually becoming stable and steady in here.
Very stable.
He didn't feel frail.
He felt… like being held intimately.
Then a faint flicker appeared ahead—like a window opening.
For half a heartbeat, Kai saw a single "door-shape" etched into the realm like a glowing outline.
A label—more sensation than text—pressed into his mind:
Gate of Lung.
Then the flicker shifted, and for an instant he saw a second door far away, faint and sealed tight:
Gate of Large Intestine.
Kai suddenly staggered.
He felt his heart was slammed.
He raised his hands as if he could grab the air and hold the vision.
"Wait—" he tried to scream out
But the realm didn't wait.
Pieces of images flashed—too fast for him to understand.
Wings upon wings layered in formation.
Creating such a hierarchy so absolute that it made his stomach drop.
Forming a crown made of inevitability.
Then the flicker dimmed.
The hum steadied.
The hive withdrew like a tide receding.
Kai reached out instinctively—
Yet his fingers closed on nothing.
---
Kai's eyes opened to morning light.
He lay in bed, uniform still on, as if he'd never moved.
Kai sat up slowly, chest heaving once as if just remembering how to breathe the old way.
His hand subconsciously went for his collar.
Empty.
No chain.
No pendant.
His pulse spiked.
He scanned the floor.
Pieces of amber lay scattered near the desk and floor, dull and dead in the sunlight.
Proof that last night had not been a dream.
Kai felt his throat burn.
As he forced himself to breathe slowly and quietly.
In.
Out.
He then gathered the fragments into a cloth bundle with shaking hands and shoved them under his bed.
Not because hiding them mattered yet.
Seeing them hurt his heart too much.
Kai walks towards the bathroom to wash his face at the sink until the swelling around his eyes eases.
He practised a calm expression in the mirror.
A boy who hadn't lost anything.
A boy who wasn't carrying a secret that could get his family killed.
Outside, the city bell rang once in the distance—short, routine.
Kai didn't know what it meant.
But the hum behind his ribs stirred in response, faint and alert.
Kai froze.
He pressed a palm to his chest.
There was no necklace.
But there was something inside him now.
Something that had claimed him while he cried.
Something that had opened doors etched with symbols of human organs.
And whatever it was, it wasn't finished.
A soft knock came at the bathroom door.
"Kai?" Lux's voice is too bright on purpose. "You awake?"
Kai swallowed, forced warmth into his voice, and answered like everything was normal.
"Yeah. I'm awake."