The full terms arrived at dawn.
Not the gentle dawn of human poetry, but the hive's version of morning: the palace walls brightening from amber to gold, the living corridors warming, the air shifting subtly as the empire woke in layers.
Chu Yan had not slept much.
He'd spent the night in his chamber, curled near the display membrane while the Federation's first response replayed behind his eyes in different forms. Not the exact words. The shape of them.
Proof.
Exchange.
Cost.
By the time the summons came, his mind had already run ahead into consequences.
The inner council chamber was smaller than the formal court, which made it more dangerous. Formal court was theater. Inner council was where things became real.
The Emperor sat at the center, the Empress at his side. Chu Yun stood to the Emperor's left, still and composed, though his stillness had the quality of a drawn blade. Chu Yang paced in brief, agitated loops before being forced by one glance from the Emperor to coil into place. Chu Ying stood near the wall, quiet, eyes lowered, absorbing everything.
Chu Yan entered and the room's attention settled on him instantly.
A sealed Federation packet lay on the table.
The Emperor opened it.
No one spoke while the translation unfurled across the membrane display.
Terms of supervised exchange.
A fixed study term in the allied human empire.
Residence within designated protected grounds.
Movement subject to approval.
Academic integration under observation.
Restricted escort allowance.
Periodic public appearances as treaty representative.
Medical disclosure under sealed intergovernmental review.
Verification visits to approved ZERG sectors.
A mutual non-aggression review every cycle.
Immediate treaty suspension in the event of biological threat, political violation, or security breach.
Each line fell into the room like another iron bar.
Chu Yang made a strangled sound by the third clause.
"Protected grounds," he snapped. "A prettier word for prison."
"No," Chu Yan said quietly. "A prison admits itself."
The Empress's gaze flicked to him, sorrow and pride braided too tightly to separate.
The Emperor read on.
Personal assistants permitted: one.
Military retainers: prohibited.
Royal escort beyond point of transfer: prohibited.
Federation reserves the right to terminate study status should the subject demonstrate instability, aggression, or deceptive conduct.
There it was again.
Subject.
Not prince. Not envoy.
Subject.
Chu Yan's limbs tightened.
The Federation was telling them plainly: we do not trust your personhood yet. We will treat you as both guest and specimen until proven otherwise.
And maybe, he thought, that honesty was better than false warmth.
The Emperor finished reading.
Silence held.
Then Chu Ying spoke first, which surprised no one who really knew her. She always spoke only when the room needed precision more than noise.
"The medical clause is dangerous," she said.
Chu Yan turned slightly toward her.
She continued, calm and exact. "If they classify ZERG biology as a 'threat condition,' they can reinterpret anything. Pheromone events. pain response. transformation markers. stress reactions."
Chu Yan nodded once.
"Yes."
Chu Yang's scent flared hot. "Then we reject it."
"No," Chu Yan said.
Chu Yang rounded on him. "No?"
"If we reject every dangerous term," Chu Yan replied, "we reject negotiation."
Chu Yang's whole body looked like it wanted to split apart from frustration.
"They wrote the terms to humiliate us," he said.
"Yes," Chu Yan said again.
That quiet agreement hit harder than contradiction would have.
Because Chu Yan wasn't pretending otherwise. He wasn't romanticizing diplomacy. He was looking straight at the insult and still measuring whether peace was worth swallowing it.
Chu Yun finally spoke.
"The escort limit matters," he said.
His voice was calm, but Chu Yan knew him well enough to hear the anger under the control.
"One assistant," Chu Yun continued. "No military retainers. No royal escort beyond transfer. They intend isolation."
The Empress's presence tightened around the word like a closing tide.
"Then he does not go," she said.
No one answered her immediately.
Because everyone in the room wanted that to be true.
Chu Yan looked down at the terms again. He traced the clause for personal assistant once, lightly.
One assistant.
That at least was a line they could use.
"Chu Han," he said.
Chu Yang blinked. Chu Ying's eyes sharpened. Chu Yun looked at him without expression.
"Of course," Chu Yun said after a beat.
Chu Han was the obvious choice. Same age bracket, biotech genius, ZERG, family, fierce in public, immovable in private. Not a soldier, not formally. Which made him legal under the wording, if not under the Federation's comfort.
The Emperor's attention settled on Chu Yan.
"You would choose him."
Not a question.
Chu Yan met his gaze. "Yes."
The Emperor accepted that with a slight shift of presence.
Then the Empress spoke, softer now, as if anger had exhausted itself into something heavier.
"And if they hurt you?" she asked.
The room went still in a different way.
Not politics now.
Family.
Chu Yan's throat tightened.
He could not answer her like an architect. Could not answer her with systems and strategy, not honestly.
So he answered as himself.
"They will," he said.
Chu Yang made a harsh, wounded sound. Chu Ying looked away. Chu Yun's eyes closed once, briefly, then opened.
The Empress's presence trembled around the room, grief held in royal posture.
Chu Yan continued before anyone could stop him.
"But if I never go where it hurts," he said quietly, "then none of this means anything."
No one spoke.
The Emperor looked at him for a very long time.
Then he asked the only question that mattered.
"If you go," he said, "what do you need before I answer them?"
Chu Yan inhaled slowly.
He had been building toward this long before the Federation replied. If he was going to be sent as proof, then proof had to be real.
"Three things," he said.
The Emperor inclined his head once.
"Speak."
"First," Chu Yan said, "the reforms must be stabilized before I leave. Not just announced. Running."
The Living Registry, the housing pilot, the nursery education changes, food transition systems, labor protections. If he left too early, everything could be framed as "the prince's temporary indulgence" and quietly dismantled.
The Emperor said nothing, which meant continue.
"Second," Chu Yan said, "the Federation's inspection access must be controlled. They see what proves peace, not what gives them leverage."
Chu Ying nodded slightly at that.
"Third," Chu Yan said, voice lower now, "if I go as proof, I need the empire to keep proving it after I leave."
That landed differently.
Because it meant this could not be a performance built around him alone. The whole point was that peace had to outlive the room.
The Emperor looked at the terms, then back at Chu Yan.
"That," he said, "is not a request."
Chu Yan held his gaze.
"No," he said.
It was a condition.
The Emperor understood.
A slow, immense silence filled the chamber. Then the Emperor spoke in the voice he used when something stopped being debate and became imperial direction.
"We negotiate the medical clause," he said.
"Chu Han will be designated assistant."
"Inspection access will be restricted."
"Internal reforms accelerate immediately."
"No rollback without my word."
Each line struck the room into a new shape.
Chu Yang went very still, because anger had just become structure.
Chu Ying's shoulders loosened by a fraction.
Chu Yun remained expressionless, but Chu Yan felt the shift in him like a vow settling into bone.
The Empress looked at the Emperor, then at Chu Yan.
Her voice was soft, but it carried more force than shouting.
"If he is proof," she said, "then he leaves as a prince, not as prey."
The Emperor's gaze held hers for one long beat.
Then he nodded once.
Agreement.
Chu Yan's chest tightened so hard it almost hurt.
Not because he was relieved.
Because now it was real enough to prepare for.
The council ended without ceremony. That was the way of important things. No applause. No declarations. Just bodies carrying decisions out into the machinery of empire.
As Chu Yan turned to leave, Chu Yun stepped into his path.
For a moment they stood close in the quiet after politics.
Then Chu Yun reached out and rested one hand against the side of Chu Yan's head, careful, warm, brief.
Not a formal gesture.
A family one.
"You asked for terms," Chu Yun said quietly.
"They'll still try to cage you."
Chu Yan looked up at him.
"I know."
Chu Yun's hand lingered for half a heartbeat, then withdrew.
"Then make them regret underestimating what they caged," he said.
Behind them, Chu Yang muttered something viciously approving.
Chu Ying made the smallest sound of agreement.
And the palace, alive around them, brightened with morning as if it had decided that if the beloved prince must go, then it would spend every remaining day teaching him exactly what he was leaving behind.