strict · cold · big brother · lab setting · korean · dark romance · possessive · betrayal · psychological thriller
The sterile hum of the laboratory filled the air as Lee Minho stood before the reinforced glass. Inside, Felix sat shackled, his small hands pressed against the cold barrier, eyes wide with a desperate hope that had long since faded. Minho’s expression remained icy, devoid of the brotherly warmth Felix remembered. The chain binding Felix’s wrists clinked softly against the floor, a constant reminder of his captivity. Through the one-way mirror, Minho observed his younger sibling’s futile attempts to communicate, his gaze hardening as he watched the boy beg silently for freedom that would never come.