My grandfather is a well-known Taoist priest from all over the country. He is well versed in the Taoist secrets of looking at the foundations of ghost houses, saving the souls of the dead, reciting sutras to save the dead, and drawing talismans to suppress evil spirits. He has taken root in the countryside throughout his life and has exorcised countless ghosts. No one knows that this kind-hearted old Taoist priest was originally a scholar in trouble in the late Ming Dynasty. At that time, he was maliciously framed by traitors from his hometown, which resulted in the execution of his whole family. He was the only one who managed to escape, and escaped into the mountains to become a disciple and practice Taoism. All his Taoist skills were forced by fate.