Mi Yeong, Hye Yeong, Ra Yeong, and Joon Yeong are the kids of Yeong Sil and Han Soo. They seem like the average Seoul family, with the typical Seoul problems, but that all changes when Jung Hui, an actor, and former K-Pop idol, ends up in their doorstep claiming that Han Soo is his biological father. The family goes through thick and thin, one marriage after the other, trying to figure out why their father happens to be strange.
as Byun Han-Soo
as Na Young-Sil
as Byun Hye-Young
as Ahn Joong-Hee
as Byun Mi-Young
as Cha Jung-Hwan
as Byun Ra-Young
as Byun Joon-Young
as Na Young-Sik
as Lee Bo-Mi
as Kim Yoo-Joo
as Park Cheol-Soo
as Cha Gyu-Taek
as Oh Bok-Nyeo
as Park Young-Hee
