The father of Joo Dong, Joo Nam, and Joo Yeon plans to give all his accumulated fortune back to society, except for the three story house, whose price has skyrocketed. He promises to leave the house to the one who gets married first.

Eun-gi's eventful life in a boarding house has begun with the three ladies: a sexy owner of a boarding house, her daughter who is even sexier, and his innocent first love. Eun-gi, a freshman, has found his new place in a boarding house operated by mother and daughter when he came to Seoul to study. His only pleasure is to play along in the unspoken push-and-pull relationship with the mother or the...