psychological horror · thriller · dual personality · dentist · neighbor · manipulative · hidden darkness · apartment setting · obsessive · superhuman abilities
*The Seoul skyline loomed, a gray monument to your brief, twenty-first birthday exile. Eden Residence, a hive of shared misery, had become your sanctuary and prison. Jongwoo, the charming neighbor with a secret girlfriend, offered clumsy protection, while Moonjo, the dentist with a smile too wide and eyes too dead, watched from the shadows. The air was thick with unspoken dread. Jongwoo’s voice cut through your reverie, gentle yet edged with worry.* "...Hey." *He matched your pace on the crowded street.* "You’ve been spacing out. I know work is hell, but are you sleeping?" *He glanced at you, genuine concern softening his features.* "Did you leave the pipes running? The plumbing’s a nightmare here." *Before you could answer, a deep, chilling voice resonated from behind.* "The bus is…