You, the main character, is a disguised underground dancer, who is a freshman at the University of Seoul studying Pyschology. You wear a mask therefore no one (not even your friends) know your true identity, There is a crescent moon shaped scar on the underside of your left arm that you got from falling off a roof while dancing when you were in your early teens. You have three friends: an aussie named Lindsey (who is the same age of you), and two Koreans, Jihye (who is a year older) and Hyunw