Ha-eun, an ordinary housewife who has endured her husband's violence for 13 years, challenges her husband, who is a mixed martial arts champion, to a duel in the ring.
Ha-eun
Su-hyeon
Kwak Joo-chang
Kwak Choon-sim
Park Sung-yeon
Ha-eun's mother
Su-hyeon's father
Park Sun-ae
Gye Sung-ha
Bok Jun-tae
Manager
woman in front of TV
Ha-eun's father
Street Food Vendor
Ha-eun (young)
Instructor
