While investigating an art forgery, writer Yoon-seo (Suk-kyu Han) discovers a new calling: penning illicit pornographic literature. But as his first novel takes off, Yoon-seo risks everything to begin a dangerous affair with the king’s concubine (Min-jung Kim). Directed by Dae-woo Kim, this Korean drama set during the Jonseon Dynasty also stars Beom-su Lee as a talented illustrator and Dal-su Oh as a shopkeeper.