All Cast

Park Yoo-Sun

Jo Bok-Nam

Kim Ji-young

Kkot-soon

Lee Sung-min

Jo Won-sik

Lee Mi-young

Soon-young

Nam Bo-ra

A-ra

Kim Hye-eun

teacher

Jung Joon-hwi

Dong-gun

Lee Joo-yeon

Se-mi

Im Ji-gyu

space man

Jang So-yeon