Yi Eon takes Park Seung to the edge of a cliff before taking him into the Department of Justice. Although given one last chance to repent for his sins, Park Seung does not show any signs of remorse. Later on, Yi Eon finally resigns from his post. He tells Yuk Chil and Gu Pal about his plans for the future which shocks them both.
Yi Eon receives evidence from Tae Seo that Park Seung was the mastermind in poisoning the crown prince. Jo Yi witnesses Park Seung hiding a letter inside the sock that he had specially made. Tae Seo head to Hanyang to testify against his father’s crimes, but Park Seung and Do Soo head to Ganghwa Island.
Yi Eon continues to go after Park Tae Seo who fled from the execution, but he fails in catching him. Yi Eon gets removed from his position and starts to blame himself. Then, Jo Yi shows up before him and cheers him up. They go out together and happen to spend a night at Yi Eon’s place. The next day, Yi Eon is summoned to the palace by the royal order and appointed to a new position by his new supervisor.
Jo Yi, Bi Ryeong, and Gwang Soon start to make a living in Hanyang by making clothes and reading fortunes for noble ladies. Jo Yi hears all sorts of information about Park Seung’s family from their gossip and relays the messages to Yi Eon. Meanwhile, Jo Yi’s mother finally visits her in Hanyang with the help of her friend.
Jo Yi runs into Seung Yul, her childhood friend who became a successful lawyer in Hanyang. As they are catching up with each other at a tavern, Yi Eon stops by and sees them together. Meanwhile, after Tae Seo loses everything he worked for, he feels betrayed by his father. He plans to kill not only his father but the King as well.
Jo Yi, Gwang Soon, and Bi Ryeong travel to Tail Island to find Jo Yi’s mother. When they get off at Ganghwa Island, they run into Han Gi and ask her about Turukson. Meanwhile, Yi Eon comes back and surprises everyone after secretly investigating Tae Seo and Do Soo’s family. Naturally, Park Seung gets disappointed that he is alive.
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.
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.
A secret royal inspector works as an undercover official who inspects local provinces to expose corruption. He teams up with a lady who is searching for happiness by getting divorced with her current husband. The duo then go on a grand scheme to discover the truth and find corruptions.