Areum (OC) is looks like a normal girl but everybody who knows her will tell you she is from another planet she talks very much,loves cute stuff, always thinks ambiguous and is clumsy, but somehow that's her charm. Jin goes in the same class as Areum  and is a womanizer he loves to play with girls, he even  has a childish bet with his friends making out with every girl out of the class and take a picture even if she isn't that pretty. you want to know the prize? He will get 200$ what a joke..