Dr. Bill Courtney is a successful scientist. He has a beautiful fiancee named Jen Compton. After hearing the news of Bill's fiancee's head in a serious car accident, he took Jen's head back to the lab and relied on a liquid to keep his fiancee alive. In order to bring his fiancee back to life, Dr. Bill wanted to kill a woman to get her body grafted onto his fiancee's head. Fiancee Zhan is between yin and yang at this time. She thinks she should die, but Bill puts her in this state and hates Bill. She telepathically summoned the mutant monster that had been locked up in the lab and killed the doctor's assistant. The doctor found his goal and used a drug to call a woman back to the lab, but Zhan objected that it was a monster running out of the locked room, which was actually a failure of the doctor's many experiments. It was 7 feet tall, and at last the doctor was killed, the laboratory was engulfed by fire, and the monster ran away with the woman, and Jen was reduced to ashes with the lab.