An oriental fantasy novel that combines rigorous Taoist scriptures with Stephen Chow's nonsensical comedy. The story revolves around Zhang Xiaoyi, a young Taoist priest who holds the sign of "Professional Demon Subduing for Three Hundred Years". He wears a shabby Taoist robe covered with patches of talismans, uses melon seeds as talismans and candies as thunder, and practices the most professional principles of demon subduing in the most unexpected way. This is not only an adventure across the land of China, but also an interesting interpretation of traditional Taoist culture. Watch how the protagonist uses the most unorthodox posture, practices the most orthodox way of the heavenly master, and maintains the right path of the world in a series of hilarious moments.