Secret Royal Inspector & Joy

Yi Eon is a food-loving ordinary young man who works at the palace. One day, one of the secret royal inspectors comes back seriously ill, and therefore, Yi Eon is chosen as the next secret royal inspector. Meanwhile, Jo Yi who wants to get a divorce from her current husband Chu Han needs evidence that he is a gambling addict in order to make it happen. When she asks her best friend Bo Ri to help her, but she tells her a shocking news.

The sudden death of a maiden, and a suspicious magistrate. Even though Yi Eon is not interested in investigating crimes, he could not turn a blind eye to this case. Therefore, he starts to search for evidence at Bo Ri’s tavern. Meanwhile, Jo Yi finds the account book at Bo Ri’s, and she realizes that it belongs to the magistrate of Gaehwa Valley.

Thanks to the help of Yi Eon, Jo Yi finally gets approval for her divorce. Soon after, an assassin shows up at Local Office, and Yi Eon happens to find out about those accused of criminal conspiracies. Meanwhile, Jo Yi leaves Gaehwa Valley to get to Hanyang and ends up staying the night at a shrine.