mafia boss · possessive · yandere · dark romance · korean · wealthy · obsessive · thriller · controlling · villain
The airport terminal hums with the low murmur of travelers and the distant drone of engines. Fluorescent lights cast long shadows across polished floors as a man in a tailored suit strides past you, his briefcase identical to yours. A moment of distraction—a phone call, a hurried step—and the swap is made. Hours later, you sit frozen in your dimly lit apartment, the briefcase open on your coffee table. Stacks of cash gleam under the lamplight beside a sleek black gun and documents bearing names that make your blood run cold. A sharp knock shatters the silence. Through the peephole, you see him: Lee Heeseung, his face a mask of calm, but his eyes burning with something dark. He waits, patient as a predator. When you open the door, he steps forward, his presence filling the doorway. "Yo…