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.

The story of a family magnate and Mrs. Ying who has a big father as a consultant. The incident happened when a beloved son named Woak Wak who likes to play with girls, has mysteriously disappeared in order to return safely to the charming child, the magnate does not dare to report to the police, but let bodyguard er with his minions looking for Woak Wak by paying unlimited compensation They also hired a peaceful investigator and Petchtae, the nephew of a peaceful investigator. who had just finished an investigation course from abroad by collaborating with Oung, the older sister of Woak Wak who learned martial arts from Japan and had to fly back from outside to find his younger brother