Lee Dongmin is a technology researcher at M Electronics. Highly paid, gook looks, swanky car, a swanky mansion. What else is there missing in his life? However, behind his good looks lies a sad past that Dongmin would never forget. One day, Dongmin lost his job. His depression returns. He suddenly begin to get obsessed by the Cosmic Girls. He stalks the group. That's when he meets Seola, the eldest member of the group. Seola was smitten by Dongmin's goo