Kei woke to silence.

  Not the sharp, sterile quiet of a medical ward — but something softer. Muted. Controlled.

  His vision blurred as awareness returned, the ache in his body arriving a second later in heavy waves. Bandages wrapped his torso and arms, tight but careful. The faint hum of reinforced walls told him where he was.

  A private recovery room.

  He tried to move.

  Pain answered immediately.

  “Don’t,” a voice said.

  He froze.

  Ren Yamashiro stood near the far wall, arms crossed, posture rigid. She hadn’t been sitting. She hadn’t been resting.

  She had been waiting.

  Kei swallowed hard. “S-Supreme Commander…”

  “You lost control,” Ren said.

  Her tone was calm.

  Too calm.

  “Yes,” he answered immediately. “I—”

  “You followed the command,” she continued, cutting him off. “You transformed. You eliminated the threat.”

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  She took one step closer.

  “And you nearly turned that power on me.”

  Kei’s chest tightened. “I’m sorry.”

  Ren didn’t respond right away.

  She looked at him — really looked — at the bruises beneath the bandages, the way his breathing still hadn’t fully steadied, the faint tremor in his hands as the transformation’s aftereffects lingered.

  She felt it again.

  That tightening in her chest.

  Annoyance.

  Anger.

  And something else she refused to name.

  “The system requires recompense,” Ren said finally.

  Kei blinked. “…Recompense?”

  “You used a slave state in live combat,” she said. “The reward system activates whether I approve of it or not.”

  Her jaw tightened.

  “I don’t enjoy this,” she added sharply. “And I will not repeat it unnecessarily.”

  Kei lowered his gaze. “Understood.”

  Silence stretched.

  Ren stopped beside the bed.

  For a moment, she didn’t move.

  Then — as if against her will — she reached out.

  Her hand hovered near his face.

  Paused.

  Her fingers curled once.

  Then she leaned down and pressed a brief, controlled kiss to his cheek.

  It lasted less than a second.

  Ren pulled back instantly.

  Her face was flushed.

  She straightened as if struck, composure snapping back into place with force.

  “That,” she said coldly, “was the reward.”

  Kei’s breath hitched.

  “I— thank you,” he said quietly.

  Ren turned away at once.

  “Do not misunderstand,” she said, back to him. “That reaction is mechanical. The system responds to exertion and bond proximity. Nothing more.”

  “Yes.”

  She took two steps toward the door.

  Then stopped.

  “…You survived,” Ren said without turning. “That is sufficient.”

  She left.

  The door sealed behind her.

  Ren did not go far.

  She stood in the corridor outside the room, one hand pressed against the wall, breathing slower than usual.

  Her cheek still felt warm.

  Ridiculous.

  She straightened, expression hardening.

  “This changes nothing,” she muttered.

  But later — when the medical staff reported that Kei’s condition was stable — she remained there longer than protocol required.

  Inside the room, Kei lay still, staring at the ceiling.

  His body ached.

  His head was spinning.

  But his cheek still burned faintly where her lips had touched him.

  And for the first time since the battlefield—

  He smiled.