Desperate for money to save his sick daughter's life, a father decides to rob a bank.

Chun-bo and Bong-dal are members of a bandit who voluntarily claim to be Im Kek-jeong's subordinates. They didn't even know that there was a horse plaque on the clothes of the fishermen, and they were yangban and decided to play the role of a real female haenger. They perform good deeds such as scolding Tamgwan-duck for the unfair and powerless people and distributing grain to poor residents.