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.

The Letters of Death

Sian is a conman who makes and sells fake Buddhist amulets. His nephew Riang is a chip off the old block, with many generations of gamblers' blood running through his veins. When they loose big time to an underworld kingpin, they come up with a plan to cheat the kingpin and win back all their money by recruiting Todd, a social-climbing card-sharp magician. But, even with Todd's ability to change cards with a wave of his hand, they still need Sri, a curvy female accomplice to distract their mark.