It is said that there is a cemetery where people who died unjustly are buried. Very resentful. For thousands of years, Taoist priests and monks have passed through this place hoping to save the souls of the dead, but instead they were saved by the souls of the dead. It is impossible to build a house here, and raising livestock or living here will definitely lead to unrest, so this area is becoming increasingly desolate and devoid of human habitation. Until the Ming Dynasty, a Taoist priest passed by this place and saw that his resentment was soaring. If he didn't let it go, evildoers would appear over time. So a magic circle was set up to seal the place.