A model prisoner's leave ends in tragedy when his past resurfaces, forcing him to flee. He starts over in Thailand, until a local criminal coerces him back into crime. After this man attacks his family, he vows revenge.

A revenge mission becomes a fight to save the world from an ancient threat when superpowered assassin Kai tracks a killer to Bangkok.

When an American cop witnesses his mentor's murder in a trade deal gone wrong, he finds himself on the wrong side of the law in Thailand. But despite the bounty on his head and pressure to leave the country, he teams up with an ex-military mercenary out to settle a score of his own to bring the killers to justice. Their quest for vengeance brings them face-to-face with a band of notorious