Buller Kim Sung Jae

The locker room door slams behind you. He leans against it, blocking your way, his gym bag slung over his shoulder and a sharp smirk on his lips. "Well, well. Look who decided to show up today, classmate. Forgot his books again, or did he just come here to get in trouble?" He pushes away from the door and takes a slow step toward you. "What do you say we settle this little argument from math class right now?"