JYP and TS High school is two school that adjacent, many of those who like to fight but many are just keeping quiet and don’t like to do a bad things with one of a student in that two school. YG University is located in front of these school, YG university is located accross the two school. Sometimes, a student from YG who stopped a fight from JYP or TS, but many that don’t care with that. Main Character Yong Haeyeon [YOU] : 17 years old, a student in JYP High Sch

You  ==> Kwon Nara Your father is a devil and your mother is an angel, they get married then you’re born. But, because your parents have a different types, you become an angel during the day and into the devil at night. Sometimes you hate it but sometimes you think that this is sooooo funny. When you be the angel, you’re a feminine and cheerful girl. When you be the devil, you’re so tomboyish and angry all times. You don’t like it when people approach you. “I’m an angel

Main Character Krystal Jung Jessica’s younger sister who have the idea to held a birthday party for Jessica. Jay Park Jessica’s boyfriends, he help Krystal to preparing Jessica’s birthday party. Jessica Jung Beautiful girl, she’s a student in K.K.F.S(Korean Kent Foreign School) An idol in K.K.F.S, she very very love her younger sister named Krystal. They lived together while their parents isn’t in Seoul.

"Be A Singer Is My Dream, Singing Is My Life." Ailee is a normal girl, she have an 'angel-voice', she want to be a singer and she have two bestfriend who always support her to reach her dream. She have many hard time to reach her dream but she always be patient to reach it. Main Character Ailee a.k.a Lee Ye Jin Her dream is to be a international

"Two personalities who love one person"