Sam is a professional fighter just released from prison, but while on parole, his past catches up with him and he is forced to flee the country. Five years later, he has rebuilt his life in Thailand with his wife Mia and her daughter Dara, working multiple jobs to support his family and buy a piece of land to build a restaurant. When a job goes wrong it puts Sam in the crosshairs of a local crime lord who retaliates with brutal violence. Crushed but still alive, Sam is left with only one purpose: to seek merciless and bone-breaking vengeance.