In a small town, Piak, Pao and Samor train under Pao's father who is a Muay Thai fighter. However, fate leads them to Bangkok where Piak and Samor join the underworld while Pao becomes a boxer.

A poverty stricken woman starts a restaurant where she slaughters people and serves up human flesh, cut from her victims.

When Boom suffers abandonment and abuse by Prathan, she decides to use black magic to take revenge on him and his family.

While traveling, a crew of documentary makers meet a horrible fate when their van falls off a cliff. Though only one of them really dies, the rest are 'accidentally' dragged into hell where each are tortured according to their sins.

After completing a covert mission in southern Thailand, CIA agent Gunja finds herself forced to fight off operatives who've been ordered to take her out at all costs. She survives and after two years of laying low, re-emerges in Bangkok to face her old foes and foil a plot to detonate a bomb in the city.