Mhica ChanByul Park, an ordinary girl who moved from United States to Seoul. Her father flew to Korea for 2 years because of some urgent matters in the company, and Mhica, who really wants to go to Korea, begged her father to make her live with him.

Although she's a newcomer. She still needs to continue her studies and go into a university, and a new school girl she become! But when she started her first day as a college student there, after lunch break, Mhica bumped onto Kwon Jiyong, known as G-Dragon (the handsome, most annoying, arrogant, rude, heartbreaker she had ever met!) due to running since she's gonna be late for her afternoon class. Having to bump onto him, even though some of her friends have warned her to don’t get on his nerves, Mhica knew she was in BIG trouble

But what if she fell in love to this so-called ‘Campus Heartbreaker’? Will she stay away from him just to save her heart from shattering into pieces? Or will she let herself love him yet be hurt?