King the Land
Lee Jun-ho
Lim Yoon-a
Im Hyun-wook
Gu Won, the heir of King Group who despises fake smiles, meets Sarang, the "smile queen" of the King Hotel. Despite getting off on the wrong foot, a romantic relationship develops between Gu Won and Sarang, who together set out to find happy days in which they can sincerely smile brightly together.