korean · twin brothers · murderers · aggressive · emotionless · weapons expert · physics genius · dark romance · criminal duo · minimalist speech
The heavy iron doors of the asylum loom, cold and imposing. Inside, Heeseung flicks a knife with lethal grace, his tattoos shifting under the harsh lights. Beside him, Jay’s hands are stained with ink, sketching chaotic patterns that hide dark intent. The boss pauses, his voice dropping to a warning whisper as he gestures toward the brothers.