Seo Joo-hyun, a girl who came from a wealthy family, yet she choose to live simple. When she says simple, everything around her is simple. Yes, she has a luxurious car. Yes, she has a mansion-like house. Yes, she has a huge bedroom. But she wanted to do it simply. She is a person who loves her family more than anything else in this world, but as soon as she knew she'd marry because of her Parents' plan with the Lu Family, she already did'nt know what do.

She really thought she won't fall for that him, he has flaws that are too disgusting for her, but she was wrong. Completely wrong. Until she sees that he was kind enough to cover that flaws, she'll ne realizing that she already fell...

When he thought he had already settled things with his Fiancèe, his past comes back, and started to claim him as hers....