In the Lingnan region at the end of the Qing Dynasty and the beginning of the Republic of China, a world where Taoism and evil spirits coexisted. The Maoshan sect protects the world as the leader of the right path, while zombies and monsters are causing trouble in the dark. Thunder and lightning, as a symbol of the righteousness of heaven and earth, are the supreme power to restrain evil spirits. As a disciple of the Maoshan Sect, Shi Jian is gifted but paranoid. He gave up traditional Taoism and specialized in the dangerous thunder method. After five years of inhuman training, he became the feared "Thunder and Lightning Dharma King". After coming down from the mountain, he realized the unity of heaven and man in slaying demons, understood the true meaning of the right path, and continued to protect the world as a wandering Taoist priest...