Khon Len Khong plot
"Love him, Own him, Kill him."
A mysterious and gruesome murder of a wealthy family grips the population. Strangely enough, the killer left no trace, leading to the suspicion that the murder is related to the gruesome 'Art of the Devil'. This is a form of occult magic that ultimately causes the victim to die a horrible death through physical and mental torment. When the heirs move into the house, strange things happen and the relatives are slaughtered one by one. A reporter decides to investigate the events. But when these lead him to a beautiful, fragile woman, he wonders how he can prove that it is she who plays the devil...