A woman finds a man in a box in front of her home and takes him in. She jokingly says she wants to keep him as her pet since the man reminds her childhood dog. The man agrees. Later the woman discovers that the man is a dance prodigy. Complications arise when her old flame from college appears.

KIM Ho, the best swordsman in Joseon and the King’s guard, one day is being demoted to a prison and receives the order to keep the prisoners. At midnight, when he falls asleep, a riot happens and suddenly 5 armed men appear in front of Ho. They are coming for LEE In-jua, who has imprisoned on a charge of planning conspiracy, to keep him out of jail. LEE In-jua and 5 martial masters are planning to subvert the country again. Now Ho must fight with this pitiless gang not only to keep his duty but his family.

When the head of a credit union disappears with the credit union’s money, four women create a team called Bong Chon Girl Scouts Troop #3 to recover the stolen money, and chaos ensues.