Park Soojin fell asleep while sitting on the floor and reading a book on the secluded part of the library. Suddenly, while she was in deep slumber, a glooming presence went near her face and gave her a warm peck on the lips. Before she could process what just happened, the guy who did it was no where to be found. She felt like Aurora of Sleeping Beauty whose awaken by a kiss. In Soojin's case, her prince left her ajar and that's not what she envisioned her first kiss to be. That incident only made her furious and made her decide that no matter what, she will catch the guy who stole her first kiss. Afterall, nobody likes a stealer, right?

The problem now is, how will Soojin make the perpetrator admit of his undignified crime? Especially when there are 6 suspects on her list.

Chanyeol - The Basketball Varsity Player

Suho - The Student Council President

Baekhyun - The Theater Guild Actor

Sehun - The Famous Teen Model

Kai - The Hot Dancer

D.O - The Student Librarian

Who do you think kiss me?