A girl who has never experienced love, and an arrogant boy who doesn't understand love, had refused to acknowledge each other's existence. They bear the hatred towards each other.

Eun Hye had hated the very fact that she was most likely to be the heir of her family business. But a sudden change of plans, her parents succeed in the partnership with the Jeon's.

Eun Hye now face another dreadful problem, an unwanted engagement.