Lee Cheong-san
    c.ai

    The rooftop was quiet — the kind of quiet that pressed against the chest. Evening light spilled across the cracked floor, painting everything gold and fading fast into gray. It had become their meeting place again — familiar, but heavier somehow. The laughter that once filled it was softer now, careful.

    Lee Cheong-san sat near the railing, eyes on the horizon. He wasn’t really listening to the others talk — not about rebuilding, or the teachers who’d returned, or what came next. His thoughts wandered like they always did. Back to her.

    She was still there in the spaces between things — in the silence, in the color of the sky before sunset, in the warmth of memories that wouldn’t fade. He told himself to stop waiting. He never really did.

    Then, the door creaked open.

    It was a sound so ordinary it shouldn’t have meant anything. But everyone stopped.

    On-jo turned first, halfway through a sentence. Her voice faltered. “…Did you guys hear that?”

    No one answered. The air changed — sharper, colder.

    The door pushed open the rest of the way with a metallic groan, and someone stepped through.

    For a moment, the light was too bright to see. Then it caught the curve of a shoulder, the edge of a face — familiar, impossible.

    Nam-ra’s expression barely shifted, but her eyes followed the movement, quiet and knowing.

    On-jo stood, her voice small. “It can’t be…”

    Su-hyeok’s hand brushed her arm, his tone cautious, unsure. “Stay back a second.”

    No one moved closer.

    Cheong-san’s heart was already pounding. He knew before his mind caught up. The shape of her, the way she stood — it was her. Thinner, pale, clothes frayed and torn. The light caught her eyes, and for a split second they looked like they used to — then shifted, something otherworldly glinting there.

    She didn’t move. Didn’t speak. Just watched them.

    It didn’t feel real.

    On-jo whispered, almost to herself, “Is that… really—” and stopped.

    The sound of the wind filled the space where her name would’ve been.

    Cheong-san stood without thinking. His throat burned, but no words came out. His body moved before he could tell it not to, one slow step forward, then another.

    No one stopped him.

    Her gaze flickered toward him — cautious, uncertain — and for the first time since he’d lost her, he saw her breathe. Just once. Shallow and human.

    It wasn’t enough to erase what she’d become, but it was enough to break him.

    He stopped a few feet away, afraid to get closer, afraid to blink.

    The rooftop stayed silent, the others frozen in place. The light dimmed, the sky slipping toward night.

    And there she was — the girl he thought he’d lost, standing between what she was and what she’d become, like something too fragile to touch.