The story of 11 contestants who sign up for a scary reality show which forces them to confront the supernatural and their innermost fears. They're brought to an ancient war museum in Cambodia, which was used as a Khmer Rouge prison twenty years before. Thousands of innocent people were tortured and killed there during the Cambodian war in the 1970s.
1 accident, 3 incidents, 3 horrors, 3 days that marked the beginning of love until death do us part. It happened during the 11th, 12th, and 13th April which is during the Songkran festival.
On the part of their dreams, they must struggle without fear of anything. But on the part of the hearts... can they be shaken together!?