About the characters

First of all, I want to remind you that my grammar is not good, please don't mind me. just enjoy reading sorry for some mistakes.

[About story ]

Hanni Pham and Danielle Marsh were childhood friends and they came from Australia to Korea for their studies. One day they met three girls (Kim Minji, Kang Haerin and Lee hyein) at their new school and then they became best friends.