Lee So Hyun, a high school dropout, realizes that her dad isn't dead and decides to pry into his whereabouts.
So Hyun uses Yoon Ho to split Jae Young and Bok Hee up, while her mother, Yu Mi desperately looks for So Hyun.
Bok Hee finds out So Hyun’s real name and So Hyun has no choice but to reveal her relationship with Jae Young.
So Hyun realizes the truth, but it was too late as the consequences of her actions bring her more disaster.