"I love you even you're a bully". MiSana were a campus bully that fell inlove with the bullied. ChaeYu, the transferee's change them from bullies to good.

Sana is a famous model and actress, one day she's get into an accident with Tzuyu(to be a President of Byeon's company) because she is following Tzuyu to meet him personally. She became closer to him when Sana get his name. Sana always making Tzuyu to fell at her but always rejected. But one day, Tzuyu fell at her so they ended up to be a couple forever.