When old friends from school start dying one by one, Sayree and Nataya begin to search for the secret of the letter that each of their friends received before death. Soon the two believe they are the next targets.
Bumbling parking valets Nong and Teng are assigned by their gangster boss to deliver a valuable Chinese statuette to another gangster boss See. During the journey, they decide to take a side trip and what should have been a simple job turns into a major fiasco with a police chase led by Lt. Namtarn.
Win has to master powerful sorcery to seek revenge against the people who attacked him for his father's amulet. However, a satanic cult gets in his way and corrupts his girlfriend's mind.
