The 34th King (the one who abolished the monarchy). He is married to Hee-joo. He calls Hee-joo "Honey." His wish after the end of the monarchy is for Hee-joo to call him "Wan-ah."

Lee Wan's former aide. He is in a relationship with Do Hye-jung. He currently lives with Lee Wan and his wife.

Hee-joo's secretary. She is in a relationship with Choi Hyun. She is blunt but has a sensitive, girlish side.

Lee Wan's sister-in-law. The mother of the 33rd King, Lee Yoon.

The one who was in charge of Lee Wan in the royal palace. She gets along perfectly with Choi Hyun.