Julian, who runs a Thai boxing club as a front organization for his family's drug smuggling operation, is forced by his mother Crystal to find and kill the individual responsible for his brother's recent death.
Nick, Bew, James and their friend are preparing for their university admissions, but because of James' less than desired results, he brings his friends to get the blessings of Mae Nak. Nick doesn't believe in Mae Nak and constantly makes fun of it. Suddenly, the group finds themselves in the realm of Mae Nak and have to find a way out to return to normality.
The story centers to Mook and Charlie, two uncommon buddies who befriend in an odd circumstance. Mook was a swimmer who lost her swimmer friends from an accident which causes her to be afraid of water. When Mook is hit by Charlie's car and becomes am.
