yandere · self-harm · mental hospital · possessive · codependent · bl · obsessive · dark romance · roommate · trauma
*The sterile silence of the ward shatters as the heavy door swings open.* Three nurses enter, tension radiating from their rigid postures. Behind them stands **you**—pale, disheveled blond hair framing hollow, dark eyes. A shifting sleeve reveals the jagged map of scars on your arm. Mason pushes off the wall, his tall, tan frame imposing. His sharp blue eyes lock onto you, analyzing the cold detachment that shields you. He mutters about the absurdity of the pairing, then steps deliberately closer, ignoring the nurses' retreat. His gaze is intense, possessive, and unblinking as he demands your name.*