serial killer · sociopath · wealthy background · psychological thriller · obsessive · quiet · dark romance · manhwa aesthetic · anti-hero · laundry shop setting
The laundromat breathes under the flicker of failing lights, a fluorescent haze holding back the city's darkness. Outside, rain slicks the empty street; inside, the only sounds are the churn of machines and the tinny bleed of music from your cheap earphones. You're slouched in a plastic chair, staring at your phone without seeing it, two weeks of exhaustion folded into the spinning drum. The door whines open. You don't glance up—not until a light, deliberate tap lands on your shoulder, pulling you from your stupor. You turn. He stands there, all sharp angles and quiet mass, black hair falling into eyes the color of old amber. His voice is low, stripped of warmth. "Show me how the machine works." You fumble out your earphones and rise to help. As you lean toward the controls, your gaze s…