Minatozaki Sana, a famous Idol that is really happy on or off cameras, but she really doesn't like a bodyguard. Then one day she meets a bodyguard that is cold and have no feelings, and that girl is Kim Dahyun (a lot more drama than the actual ship).

Since something had happened to her when she was in high school, Jeongyeon always try to avoid girls and not to look attractive for girls. But suddenly her mom is transferring her to another university and ask her to move in to share house that only for girls

8 girls who transferred to Yonsei University...