The plot of the movie "Ghost Lights the Lamp"

The movie "Ghost Lights the Lamp" tells: Outside the window of another villa, I saw a man and woman having passionate love in the house. There was a square table in the house, and a candle was lit on the table. The woman The sound of a woman screaming in bed, a hoarse and lung-breaking scream broke the tranquility of the mountain village. The woman covered her face, her hands full of blood, her hands trembled and slowly opened downwards, revealing her eyes. The eyes were blind, and her face was full of blood. It was blood. The blood was flowing down her cheek. The man's hand pulled the Jade Guanyin off the woman's neck. The lights in the room suddenly went dark. The woman screamed until I couldn't see. I couldn't see. She trembled and said to her. He groped forward, there was a scream, the wall was spattered with blood, the silhouette of a woman outside the window slowly fell, and another figure dug down desperately with a hammer, digging a big hole on the ground. Both hands dragged the feet of the female corpse wrapped in white cloth into the pit. The sand gradually buried the female corpse. A pair of hands wiped the blood stains on the wall with a rag. The candle was blown out, the figure ran away, and a figure wrapped in white cloth appeared on the wall. A female ghost with disheveled hair, a woman's hand holding a lit match to light a candle, a woman with disheveled hair wrapped in a white cloth sitting at the table.