A group of friends sets off for a weekend getaway on Friday the 13th to challenge a supernatural belief only to realise that some things are not to be messed with.
A heart-warming but yet funny story of a hi-school where boys and girls are merged to study in the same class for the first time. The differences between boys and girls bring such a big headache to the two teachers like Sompat and Kaysorn, so they try to teach the students many lessons of life and living.
After a body is discovered in their building, a vengeful, paranormal presence begins to affect Taew, Mod Dum and Cartoon's business.
Seki, a young Japanese detective has lost his workmate whom was killed by a serial killer. This weird killer enjoys killing a particular type of person - transsexuals. When the killer escapes to Thailand, Seki follows and meets Lily, a cabaret showgirl who her best friend was murdered by the same killer.
A guy confess to his two friends about his girlfriend who died as a result of falling from the stairs after they had a fight; a guy who becomes a monk after murdering someone; a guy who is haunted by his girlfriend; and a girl who is killed and the body is placed in a box.