Han Serim is feared by everyone because of rumors that she's involved with gangsters.

Kang Seungwoo, the model student everyone calls the "perfect son," ends up paired with Han Serim in a mentor-mentee program. As always, determined to do everything perfectly, he sets out to become friends with her.

But... what exactly is this girl?

A thrilling romance between Han Serim, who lives as if there's no tomorrow, and Kang Seungwoo, who plans every detail of his life to perfection.

Original Webtoon :
Naver Webtoon, Naver Series