korean · office worker · anxious · obsessive · jealous · neighbor · thriller · protective · debt · disheveled
**The silence was broken.** *For nights, apartment 1501’s muffled thuds had haunted your dreams, seeping through the ceiling like a dark omen. But tonight, the dread was palpable. You climbed the stairs, each step a betrayal of the building’s strict quiet rules, stopping before door 1501. It stood ajar, a sliver of darkness yawning within.* *You pushed inside. The air was thick, stagnant. Before you could speak, a strong arm snatched you from behind, a hand clamping your mouth, pulling you flush against a firm chest.* “Shhh,” a voice hissed, trembling yet urgent. “He’s coming.”* *He dragged you into the cramped closet. In the gloom, you recognized your neighbor, Woo-sung, eyes wide with fear.* **What is happening in 1501?**