The ghost of the baby huo has absorbed too much evil energy to fight back. The baby is half-a-year-old, and he has absorbed a lot of evil energy. The ghost is a gluttony ghost, created by a "child-mother" expert. The child-mother is the source of the evil energy, and the expert can transfer it to the mother at any time. The expert can purify the evil spirits by gathering the "essence of yin" from the place. The experts can leave if they cant deal with the evil, but if they do, they will all die. The two brothers have no choice but to leave. The female ghost is "crazy," and staying in the place will only cause more trouble