Sul Won is asked by his mother to take over the management of their boarding house after he loses a significant sum of money in a scam.  After taking over, he meets the eccentric personalities of the tenants.

The current tenants agree to let Chun Seo be a new resident at the boarding house, but Sul Won is a little too eager to show his appreciation for Chun Seo saving his life.

Sul Won finds a way to repay a a favor after Chun Seo saves his life twice.