After a lighting strike robs him of his memory, a mysterious stranger takes shelter in a small-town temple and embrace Buddhist ways.

Namo OK

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.