Kim Do-yoon had always dreamed of happily living together with his childhood crush, Seo I-hwan.
But after a sudden accident, I-hwan’s body becomes possessed by the soul of idol star Lee On!

To return to his original body, Lee On must satisfy his desires and replenish his energy...

Caught between Do-yoon’s desperation and Lee On’s dangerous teasing,
a tense and thrilling love triangle begins!