There's Corpse Gas Here

At the end of the Qing Dynasty and the beginning of the Republic of China, the mountains and rivers were broken, and the land of China was in turmoil. By chance, Lin Cheng, a disciple of Maoshan, accidentally swallowed the inner elixir of the zombie king, the best among zombies, and mutated. He is a zombie, but he has flesh and blood. He never harms anyone, but he lives a lonely life! He is a Taoist priest, but he is neither rigid nor rotten nor corrupt. He practices Taoism in the world, but is not tolerated by the world! White zombies, black zombies, purple zombies, flying zombies, lying on corpses, not turning into bones. Watch how Lin Cheng, a generation of zombie Taoist, catches ghosts, subdues demons and eliminates evil, saves the common people, and practices Taoism in the world.