Kim, a Taekwondo champion decides to give up his fighting career for good in order to take care of his daughter Sa Rang. But when an evil gambling kingpin kidnaps Sa Rang, Kim must agree to fight in a rigged boxing match in exchange for Sa Rang's freedom.

Lee Dong-jun
as Kim Seung-hyun

Hye-ri Kim
as

Steven Seagal
as Jack Miller

Eun Seo-woo
as SaRang

Ki Joo-bong
as Hwang Jong-chul

Im Ho
as

Lim Hyeok-pil
as

Jeong Ju-hwan
as

Kevin Grevioux
as Thomas

Jeon Gi-gwang
as