"Hong Cheonji" tells the story of a female painter from the Joseon Dynasty who has very few historical records. It is a fantasy romantic historical drama with the wild imagination of writer Zheng. The story will revolve around Hong Cheonji, a beautiful painter who enters Gyeongbokgung Palace, Ha Lan, a star observation officer who can still recognize constellations and celestial phenomena after losing his eyesight, and Anpyeong Daegun, a romantic man who is famous for his handsome appearance. The drama is expected to be broadcast as an SBS TV series in the first half of 2021.