The morning air tasted like iron.
Not the literal kind—Kai hadn't bitten his tongue—but the kind that lived in Sirius City's bones. Wall-city air. Drill air. The air you breathed when you woke up knowing there were alarms somewhere in your future.
Kai stood at the small sink and splashed water onto his face.
Cold. Sharp. Real.
He stared at his reflection for a heartbeat longer than necessary.
Pale. Too pale.
His eyes were clear, though. Clear meant he could still function. Clear meant he could still stand in line and answer questions and smile when people expected him to smile.
Kai dried his face slowly, counting the breaths under his ribs the way he always did when he felt wrong.
One.
Two.
Three.
His fingers slipped under his collar without thinking.
The amber pendant rested against his chest—warm, not hot, but warmer than it should've been. Like it had remembered him in the dark and decided it wasn't done.
Kai's throat tightened.
He let his hand fall.
Today mattered. If he focused on the pendant, he'd lose control. If he lost control, he'd make noise. If he made noise, the world would hear.
Lux banged into the hallway like a small storm.
"Kai! You're awake!" Lux's hair stuck up in three directions, and his uniform wasn't fully buttoned. He fixed it mid-run, muttering, "Stupid collar—"
Kai caught him by the sleeve before Lux could collide with the table.
"Button," Kai said.
Lux blinked like he'd forgotten clothes had rules. Then he grinned. "Yes, yes, Brother Kai. Look at you, acting like Mom."
"I'm acting like someone who doesn't want you to embarrass me," Kai said, and the words came out flatter than he intended.
Lux's grin softened instead of sharpening.
He slapped Kai lightly on the shoulder—PAP!—not hard enough to hurt, just loud enough to be Lux.
"You won't be embarrassed," Lux said. "You're Kai Entoma."
Kai's chest warmed in a way that had nothing to do with amber.
Rize appeared behind Lux, rubbing sleep from his eyes, too small in his uniform, the fabric swallowing his wrists.
He walked straight to Kai and hugged him around the waist like he was claiming him.
"Brother," Rize murmured into Kai's shirt. "You're going to win again today, right?"
Kai froze for half a second.
Win.
The word sat wrong in his stomach.
This wasn't a school exam. This was a measurement. A verdict. A gate.
Kai bent slightly and ruffled Rize's hair.
"I'm going to do my best," he said.
Rize pulled back and stared at him with grave seriousness, as if "best" was a sacred promise.
"Okay," Rize said. "That's enough."
Kai almost laughed.
Lux laughed for him. "See? Even Rize knows. Doing your best is basically winning."
Thalia placed three bowls on the table—steam curling up like quiet hands. Soup again. Warm. Safe.
She leaned in and kissed Lux's forehead, then Rize's, then brushed her thumb across Kai's cheek as if checking if he was real.
"You eat," she said, voice gentle but firm. "All of you."
Lux grabbed his bowl. "Yes, Mom!"
Rize said, "Yes, Mom," in a softer echo, then looked at Kai and added, "Eat too, Brother."
Kai nodded. "Yes. I will."
The affection should've made him feel lighter.
Instead, it made the pressure heavier.
Because love didn't reduce responsibility. Love made the consequences sharper.
When they stepped outside, the street already buzzed with movement. Other thirteen-year-olds in fresh uniforms walked in clusters with parents at their sides. Some wore clean boots and expensive coats. Some wore patched sleeves and faces tightened by worry.
Kai noticed the whispers before he saw who they were about.
"There—Kai Entoma."
"That's him."
"The first scholarship token, right?"
"I heard only five got chosen."
"Entoma. Of course."
"Kolyo Entoma's son…"
Lux puffed up like a guard dog.
"Yeah, that's him," Lux said loudly, as if daring anyone to say it with disrespect.
Kai hissed under his breath, "Lux."
Lux leaned closer, whispering, "What? I'm just proud."
Kai's mouth twitched despite himself. "Be proud quietly."
Lux rolled his eyes but nodded. "Fine. Quiet pride."
Rize held Kai's sleeve with two fingers like a tether.
Thalia walked on Kai's other side, calm, her pace unhurried, but her eyes tracked everything: street corners, faces, the angle of a man lingering too long by a stall.
Kai couldn't tell if that was just "mother worry" or something else.
He didn't ask.
Sirius True Academy rose on the northern ridge like a blade driven into stone. Pale walls etched with faint resonance patterns caught the morning light and shimmered at an angle—subtle, not decorative. The kind of shimmer that said this place wasn't built for comfort.
A line of students stretched across the wide forecourt.
Soldiers stood near the gate, not inside. The academy didn't need protection from children. The city needed protection from what happened when children learned how to resonate.
A faculty member called, "Candidates only beyond this point!"
Parents stopped at the boundary.
That was the first cut.
Kai felt it: the moment you stepped forward, the world stopped holding your hand.
Lux clapped Kai on the back—THUMP!—too hard.
"You've got this," Lux said, grinning like a fool.
Rize hugged Kai again, quick and fierce. "Come back."
Kai swallowed.
"Yes," he said softly. "I'll come back."
Thalia stepped in last.
She didn't say long speeches. She didn't cry. She simply held Kai's face between her hands for a moment, her thumbs warm on his cheekbones.
"No matter what happens," she said quietly, repeating last night's line like it was a rope, "you're my son. You come home."
Kai nodded. "Yes, Mom."
Thalia released him.
Kai turned and stepped past the boundary.
Behind him, Lux waved like a maniac until a soldier glared him into stillness. Rize waved smaller, but with more intensity, like his hand could pull Kai back safe.
Kai didn't wave back too long.
He couldn't afford to show trembling.
He followed the candidates through the gate.
The inner hall was colder.
Not in temperature. In feeling.
The ceiling arched high, carved stone patterned with lines that reminded Kai of ribs. Light poured in from narrow windows, sharp and white. The floor was polished so thoroughly it reflected faces—thirteen-year-old faces trying not to look scared.
Background voices rose and fell around him.
"Did you see the Bureau tokens yesterday?"
"Only five, right?"
"My dad said that means they're monitoring those kids."
"Monitoring? For what?"
"To make sure they don't waste the investment."
"Or to make sure they don't rebel."
"That's stupid."
"Sirius City doesn't do stupid, it does paranoid."
Kai kept his expression neutral and moved with the flow.
He spotted Darius Hale near the front, shoulders broad, laughing loudly with his friends like the hall belonged to him.
"Relax," Darius said. "It's a test. Tests are simple."
Kai's eyes slid to Mera Vance standing alone two rows away, hands folded, gaze fixed on the platform ahead. She looked calm, but her fingers tapped once against her sleeve, a tiny tell.
Darius noticed Kai's presence and smirked.
"Entoma," he called, voice carrying. "Try not to faint on the platform."
A few boys laughed.
Kai met his eyes.
"I won't," Kai said evenly.
Darius's smirk sharpened. "Good. It'd be embarrassing for the city's new example to collapse."
Kai didn't respond.
Because he did feel wrong.
He could stand. He could breathe. His muscles didn't ache.
But something behind his ribs felt… thin. Like a lantern running low on oil while still burning bright enough to fool anyone watching.
A bell chimed—DING—and the hall fell silent in pieces.
An instructor stepped forward, hands behind his back. His uniform was plain, no jewelry, no extra marks. Authority didn't need decoration here.
"You are tested at thirteen because before this age, the vessel is unstable," the instructor said. His voice carried effortlessly. "Aether doesn't merely fill you. It changes you. If your vessel is too weak, resonance can fracture pathways, cripple growth, or leave permanent damage."
Someone in the crowd whispered, "Permanent damage…" like tasting the words.
The instructor's gaze swept across the candidates.
"This is not a contest," he said. "It is a measurement. Pride has no value here."
Darius rolled his shoulders like the words were for someone else.
The instructor gestured toward the center of the hall.
A circular platform of silver-veined crystal sat embedded in the floor. Above it floated a translucent sphere pulsing softly like a heartbeat made of light.
The Resonance Apparatus.
Kai's breath tightened slightly.
He'd studied diagrams of it in Aether history class, but diagrams didn't show the feeling of a thing like that in person. The sphere's presence made the hairs on his arms lift.
The instructor continued.
"Three readings will be taken. Aether Affinity—how strongly you sense and draw Aether. Vessel Integrity—how safely your body contains and circulates it. Spiritual Capacity—how much inner structure you have to withstand resonance strain."
He paused, letting the terms settle like stones.
"Those who are unwell may defer," he added, voice flattening. "If you have injury, trauma, or instability that would skew the measurement, you return next year."
A ripple ran through the crowd.
Some candidates visibly relaxed. Others stiffened.
The instructor pointed, not at Kai, but in Kai's direction.
"You," he said. "Step forward."
Kai's stomach dropped.
His feet moved anyway.
The hall seemed too quiet as he walked.
He stopped at the base of the platform.
The instructor looked him up and down once.
"You look unwell," he said bluntly.
Whispers rose immediately.
"Is that Entoma?"
"He's pale."
"I heard he's always sick."
"How is he first rank then?"
"Maybe he's faking."
"Shut up."
Kai swallowed.
"I'm fine, Instructor," he said, and his voice sounded steady even if his body felt like thin glass.
The instructor didn't look convinced.
"This test can harm you if you force it," he said. "If your vessel is unstable, resonance can fracture you. You can defer."
The word hit like a temptation.
Defer meant safety.
Defer meant time.
But time cost money, and money was blood in a house with a single income.
Kai clenched his fists at his sides.
"I can't defer," Kai said.
The instructor's eyes narrowed slightly. "Why?"
Kai could feel everyone listening. Even Darius stopped smirking for half a breath.
Kai forced the truth into a simple shape.
"My mother already pays for two," he said quietly. "If I delay, next year she pays for three."
The hall shifted.
Some students looked away, suddenly uncomfortable. A few parents' voices echoed faintly from outside in Kai's memory, the way adults spoke about "burden" with pity and judgment in the same breath.
The instructor studied Kai for a long moment, then said, "Scholarship or not, breaking yourself helps no one."
Kai's throat tightened.
He thought of the line at the bottom of the scholarship document.
Valid for current intake cycle only.
He thought of Lux's pride and Rize's trust and Thalia's hands on his face this morning.
"I understand," Kai said. "But Sirius True Academy has three tracks. If I can't enter Combat, I'll enter Support. If Support rejects me, I'll take General. I'll take whatever keeps me moving."
The instructor's gaze held, then softened by a fraction—just enough to feel like acknowledgment.
"Very well," he said. "Step onto the platform when called. Do not force resonance beyond what the apparatus draws. If pain becomes sharp, you stop."
Kai bowed. "Yes, Instructor."
He stepped back into line.
Lux's voice wasn't here to drown the whispers.
Kai had to endure them alone.
Names were called one by one.
"Juno Marr!"
A girl stepped up. The sphere pulsed, light tracing her arm. Panels formed, floating script glowing in the air. Her readings were decent. She exhaled and stumbled down relieved.
"Renn Havel!"
A boy stepped up and the sphere barely flickered. A harsh panel marked him unfit. His face went gray. His shoulders shook once as he walked away. No one laughed. Even Darius's friends looked away.
The test didn't care about pride.
The line moved.
"Kai Entoma."
Kai stepped forward.
He felt the pendant under his collar as if it had grown heavier.
He climbed onto the platform and placed his palm against the silver-veined crystal.
Cold shot up his arm.
The sphere pulsed overhead—THUM—and the reading began.
Light spread across the platform in a steady wash. Thin lines traced along Kai's arm like invisible threads mapping his response.
Kai kept his breathing measured.
In.
Out.
The first panel formed.
Aether Affinity — Average.
No cheers. No gasps.
Just quiet acknowledgment.
Kai's chest loosened slightly. Average meant he could resonate. Average meant he wasn't locked out of the path. Average meant he could become something.
Then the second scan activated.
The sphere's light sharpened. The hum deepened, pressing into his bones like pressure underwater.
Kai's fingers trembled faintly.
He didn't pull away.
The second panel formed.
Vessel Integrity — Below Standard Threshold.
A ripple of murmurs ran through the hall.
"Below standard…"
"That's dangerous."
"So he really is weak."
"Shut up."
Kai's jaw tightened. He had expected low. He had lived low.
But seeing it written, floating in front of strangers, made it feel like being dissected.
The third scan began.
A sharper pulse surged through his palm. For a moment, Kai felt something tug at the inside of him—not pain, not exactly, but a hollow pull, like the apparatus was drawing water from a cup that wasn't full.
Kai's breath went thin.
His vision sharpened too much, edges too clear.
His heart stumbled once.
The third panel formed.
Spiritual Capacity — Lowest Bracket (Current Intake).
This time, the murmurs grew louder.
"Lowest?"
"How is that possible?"
"He's first rank in primary!"
"Primary is paper."
"Look at him—he's going to fall over."
Kai withdrew his hand.
The sphere dimmed. The panels lingered a heartbeat longer, three judgments hanging in air, then dissolved.
Average.
Weak.
Lowest.
Kai stepped down.
His legs didn't wobble. His face didn't crack.
But inside, something cold settled in his gut.
Numbers didn't lie.
He walked back into line as the next name was called, the hall moving on like Kai was already irrelevant.
Darius leaned toward one of his friends and murmured loudly enough to be heard.
"Told you."
Kai stared forward.
He didn't respond.
He couldn't afford to respond.
After the final candidate was measured, the instructor raised a hand.
"Course placement will be posted," he said. "Afterward, candidates will be given three days of rest. Term begins after rest period. Those who have questions, ask your homeroom clerk."
Three days of rest.
Kai heard the words like they belonged to someone else.
Students gathered before a long stone board embedded into the wall. Names appeared in columns of light: Combat Track, Support Track, General Track. Subcategories flickered beneath, but the main three burned brightest.
Kai moved with the crowd.
He stood at the edge, shoulders squared, eyes scanning.
His mind tried to soften the blow before it hit.
Combat demanded resilience.
Forge demanded endurance.
Knight demanded inner structure.
Support demanded precision and mind.
Kai's name appeared.
Kai Entoma — Support Track.
The letters glowed with indifferent brightness.
A whisper rose behind him.
"Support?"
"But he ranked first."
"Scholarship boy got Support?"
"Primary rankings don't mean anything here."
"He's the city's example and he's… Support?"
"That's embarrassing."
Kai's hands curled once, then loosened.
Support wasn't shameful.
Support decided who lived.
Support decided who bled.
Support decided who walked away.
But the world didn't cheer for support.
The world used support and forgot their names.
Kai stared at his name until the letters blurred slightly.
He thought of the Ten Standards spoken yesterday.
Sacrifice. Modesty. Life. Honesty. Dedication. Honor. Bravery. Fairness. Justice. Pity.
Was this the city's idea of a lesson?
He didn't know.
He only knew he could not collapse here.
He turned away from the board.
He walked out of the hall with controlled steps, head level.
Outside, the sunlight hit him too hard.
He made it past the academy gates.
Down the steps.
Past the boundary where parents waited.
Lux spotted him instantly.
"Kai!" Lux shouted, and then—without waiting for permission—he ran forward until a soldier snapped, "Stop there!" and Lux skidded with a squeak of boots.
Rize hopped at the boundary, face bright and anxious.
Thalia stood still, watching Kai's face like she was reading a report.
Lux called, too loud, "What track?!"
Kai opened his mouth.
Support.
The word sat heavy.
But before he could speak, his breath went thin.
Not tired.
Not pain.
Just wrong.
Like his lungs had forgotten the shape of air.
The world tilted slightly.
Kai's fingers pressed to his chest where the pendant rested.
It wasn't warm.
It was hot.
Kai froze.
Because it had never been hot before.
The heat pulsed once—THUM—like a heartbeat that wasn't his.
Kai's eyes widened.
And the smallest, sharpest thought slipped into him uninvited:
What if the test didn't measure me…
…but what was left of me?