An incident occurred at the foot of Yunjin Mountain, and mysterious giant beasts killed the villagers. Zhang Daoling and his student Wang Chang were passing by. When the villagers were killed, Zhang Daoling noticed an oddity in the village and decided to find out the truth. As the investigation deepened, Zhang Daoling stood firm. Helping to strengthen the thoughts of people, to know the truth, and teaching the wicked to let go of obsessions, and do good.