Secret Royal Inspector & Joy

Set in the Joseon period, it tells the story of a young gourmet who unintentionally becomes a royal inspector and a divorced woman who rushes to find happiness, as they team up to investigate and expose corrupt politicians. ==Cast==

Main • Ok Taec-yeon as Ra Ian, an intelligent and unmarried 6th grade public service worker who wishes to open a small dumpling shop, but ends up becoming a secret royal inspector. • Kim Hye-yoon as Kim Joy, a realist woman who is full of desire and passion, and believes that divorce can happen to anyone. Supporting People around Ra Ian • Lee Joon-hyuk as Crown Prince Sohyeon • Yang Hee-kyung as Madam Jo People around Kim Joy • Chae Won-bin as Hwang Bo-ri / Biryoung • Nam Mi-jung as Jang Pat-sun • Joo Jin-soo as Noh Chu-han Secret royal investigators • Min Jin-woong as Yook-chil • Lee Sang-hee as Kwang-soon Gangbyeonsau • Lee Jae-kyoon as Park Tae-seo • Jung Soon-won as Cha Mal-jong • Kim Hyun-joon as Ji Maeng-soo • Park Shin-ah as Kang Han-gi Rulers • Jeong Bo-seok as Park Seung • Jo Kwan-woo as King Injo • Choi Tae-hwan as Park Do-soo People in Kkori Island • Bae Jong-ok as Deok-bong • Kwon Oh-kyung Special appearances • Song Jong-ho as Jang Ki-wan • Cha Hak-yeon as Choi Seung-yul ==Production==

• The series is formerly known as Tale of the Secret Royal Inspector and Joy (). It is one of tvN's 15th anniversary special projects. ==Viewership==