Dr Akkanee and his crew trip to a vill that’s old fashioned and superstitious to study the paranormal and that proves that it isn’t true. In the vill, he meets and falls for a girl named Buapun. He’s curious about her since he frequently dreams about her before coming to the vill. The vill is close to the Mekong River, which the townies believe house spirits and divinities. This is true as a spirit of a revengeful queen resides underneath the swash staying for her espousal, which is the reincarnated Dr Akkanee.
In a former life, Dr Akkanee travelled from his land to marry the queen. The queen is taken with him when they first meet and incontinently falls in love with him. Dr Akkanee’s once tone tells her that he wants to come a monk for a short while to devote his life to prayer and contemplation. The queen negotiations and agrees to defer the marriage. One day she goes to his room to bring him snacks and catches him with her youngish family( once life of Buapun), who she’s veritably close to, in an innocent yet intimate moment. It was egregious that the two were seeing each other behind her reverse. In a rage, the queen cursed them both and vows vengeance for their treason. The abomination she had for the two caused her to lose her beauty and come a vicious spirit that pestilences the vill.
In the present time, Buapun finds an enormous egg at the bank of Mekong swash and is impelled to eat. When she ate it, it turned her into a vessel, held by the queen now queen( or the mama) of Mekong swash who had long cheated for vengeance. After the possession, Buapun faded from the vill. When she returned, carrying the dreadful spirit inside her, the evil queen began killing original youthful girls one by one in order to sustain her power. No exorcist got relieve of her, no technology destroyed her, only the true love of Buapun and Dr Ake would be suitable to break into her revengeful heart.