Hanni Pham : She is the daughter of the Pham family, that her family is the richest family of Seoul city in South Korea. Hanni, she also has a close friend, that her name is Kang Haerin (they were childhood friends). Haerin's family a famous familly as hanni's familly Hanni , she has a cousin that named Lee Hyein, also the three of their families are similar Minji Kim : She is a gangster who likes to cause trouble in school, but if no one wants to get in trouble with her first, she will not get rid of them. But at home with her family, she's a daughter who loves to listen to her parents, and a good daughter in the family. Minji, She also has a childhood friend named Danielle Marsh. Dani just like Minji, she's a good daughter in her family too.