Hyejin goes undercover as a boy with the alias Kim Hyunbin just so she can meet Infinite. But it's not all she thought it would be like; hiding the fact that she's a girl and blending in as one of the guys. It's even harder when she gets threatening notes about exposing her secret. Can she keep up the charade or give up everything?
Winning a contest isn't easy, especially if you didn't even sign up for it. Imagine the surprise when HwaYi finds out she won a week with her favorite group; Infinite. What surprises do the guys have in store for her? What would happen if she fell in love with one of them?