Paper-cutting craftsman Li Liluo and Taoist monk Zhang Jiuyang, after narrowly escaping from death in the land abandoned by the gods, thought they could return to the countryside and start a sect. However, the broken pages of the "Book of Heaven" scattered in the world are silently polluting the world, giving birth to strange demons and ghost servants. From the Jiangnan epidemic, shadow puppet troupes, to the banshee in the mirror and the man who paints shadows, there are turbulent undercurrents in a peaceful life. Holding the "Standard Shear" inherited from their ancestors, and armed with the unpredictable "Obsession Shear" and "Wrong" Shear, they are forced to enter the game again, following the cruel "story" left by the Book of Heaven, slaying demons and evil spirits, exploring forgotten ancient secrets, and facing the cold rules that are trying to reshape the world. This is a long struggle to protect "normality" between the fireworks of the world and the weird anomalies.