A former volleyball star, Woo-jin has been struggling to keep his children's volleyball school that's about to go out of business. Left without much choice, he agrees to coach a women's volleyball team that is the worst in the league, with only second rate players and an eccentric club owner. According to Woo-jin's contract, all he needs to do is win just one game.

Song Kang-ho
as Kim Woo-jin

Park Jeong-min
as Kang Jeong-won

Jang Yoon-ju
as Bang Su-ji

Park Myung-hoon
as Ban

Lee Min-ji
as Yuki

Shin Yoon-ju
as Kang Ji-sook

Si Eun-mi
as Lee Min-hee / Lee Jin-hee

Jang Su-im
as Oh Bo-ra

Cha Soo-min
as Yoo Ha-nee

Kim Hong-pa
as Moon Oh-sung