A former wrestler bonds with his son over the sport. But then the son's girlfriend falls in love with the father.
as Gui-bo
as Sung-woong
as Ga-young
as Sung-soo
as Mi-ra
as Gui-bo's Mother
as Do-na
as So-young
as Ji-young
as Seung-hyuk
as Coach
as Hye-jung
as Ga-young (young)
as Gym member
