Dr. Agni and his team visit a superstitious village to refute supernatural claims. He fell in love with the girl he dreamed of. This village is located near the Mekong River. which is believed to be a place to trap spirits The spirit of a vengeful princess under the river searches for Dr. Agni, who was engaged in the past. In a previous life, he betrayed her with Buaphan's past identity, leading to a curse. Buaphan was possessed by a vengeful spirit and caused disaster. Only Dr. Akanee's true love can save Buaphan and break the curse.