Reeling from a one-sided breakup, heartbroken Karen breaks into her ex’s lakehouse. There, she strikes up a complicated relationship with provocative younger woman Lana.

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.