Su and Chris are two strangers whose lives have been struck by tragedy-Su has been diagnosed with lung cancer just days before her wedding and Chris' longtime girlfriend has fallen into a mysterious coma.  When they both learn of a bizarre Thai ritual in which a living person lies in a coffin to reverse bad Karma, they decide to partake in a mass funeral for the lving.  Soon, their lives have turned around-Su's cancer vanishes and Chris' girlfriend awakes from her coma-but the good fortune is short lived.  A series of terrifying paranormal events suggests that Su and Chris may have upset the Karmic balance of the universe by cleansing themselves of bad luck, and the people closest to them may ultimately pay the price.