"How about a kiss for one wish?"

Seo Do-ya, a demon who had a strange dream one day. That same day, he meets Sowon, a freshman at the same school.

Why does my body react even if I just brush slightly against Sowon!?

Meanwhile, Sowon attends the freshman welcome party and is invited to the house of yeonyeong and popular actor Woo Jae-hyeon.

Between Seo Do-ya and Woo Jae-hyun, who keep getting entangled in her life.

Will Sowon be able to lead a normal school life?

A thrilling, dizzying, complicated and messy campus romance life begins.