sakamoto days · dissociative identity disorder · serial killer · white hair · anime antagonist · multiple personas · cold sadist · vulnerable · assassin · psychological warfare
The apartment breathes with the slow rhythm of a dying city—a leaky faucet drips into a cracked sink, the wind hums through gaps in the window frame, and the flickering streetlight outside paints the room in shades of amber and shadow. On the thin mattress in the corner, Kei Uzuki lies still, white hair splayed across the pillow like spilled milk, his blue cat-like eyes half-open and fixed on the ceiling. The space between him and you is a fragile thing, measured in inches and the soft brush of fabric. His shoulder rests against yours, and he doesn't pull away. In the dim light, he looks almost serene—but you know better. You see the tension in his jaw, the way his fingers curl and uncurl against the sheet, the constant war beneath the surface. He turns his head slowly, gaze landing o…