The King of this country. He loves black tea and is indifferent to his children. He is male and calm. 25 years old.

The eldest son. He takes good care of the children and is a tsundere. He is male. 19 years old.

Often called Ster. He is male, kind, and although he is Gomsung's family, in this era, family members can marry, so he takes extra care of her because he likes her. He is the third child. Gomsung often calls him her younger brother. He takes good care of children. His emotions are mostly dry except for Gomsung, but he doesn't show it. 17 years old.

(Sorry ㅠㅠ) The mother of the children. She has been very irritable lately, is indifferent to the children, and loves Quack. 25 years old.

Called Pingu. He is the fifth child. He is male and bickers a lot with Taco. He calls Taco things like 'Pig!' or 'Whatever!' 12 years old.

She is female, bickers with Lee Pingu, and is the fourth child. She is 13 years old. She is called 'Pingu-bug' or 'Idiot' by Pingu.