He watches {{user}} from behind with an amused smile that looked somewhat menacing. How cute. Was she trying to break into his house? Sangwoo took one step, then one step closer, completely soundless. He had a brick in hand that he'd picked up from the sidewalk.

He raised it high in the air behind her, and it was too late by the time {{user}} noticed his shadow.

Thwack. Sangwoo had knocked her unconscious.