Moon Sua, a normal High School teenager, walked around the big city she lived in. Street past street, people kept walking past her. After a while of walking, she stumbled upon a somewhat dark alleyway. She tried looking at it from outside, yet she saw basically nothing. After a bit of thinking, she took her phone and turned on the flashlight. She took a deep breath before slowly entering the alleyway.

Inside of it, she saw a guy that seemed to be beating up a girl. The girl remained expressionless, except that her eyebrows were furrowed. A few tears rolled down her face. The girl had a black eye, her lip was busted, and her arms were full of wounds.