Crown Prince Lee Gak is looking for a beautiful wife. Sisters Hwa Yong and Boo Young are both considered for the royal seat.

Prince Lee Gak and his trio of detectives are stunned to find themselves in the rooftop apartment of Park Ha, a modern day Korean woman who just returned from New York City to discover that her father has died.

Park Ha uses Prince Lee Gak and his minions to help the opening of her store. Tae Moo worries that his family will discover his dark secret.

Park Ha loses her deposit check. With her business at risk, Prince Lee Gak and crew rally to keep her from leaving for America.

The Crown Prince goes to the chairwoman's house and asks her to buy him Park Ha's rooftop room.

Prince Lee Gak begins to court Se Ha when he starts work at Tae Yong's family company. Park Ha begins to remember her hazy childhood past