In this fantasy world, the spiritual energy of heaven and earth was completely exhausted thousands of years ago. Every practice will consume the remaining source of the world and accelerate the destruction of the world. So all the gods and Buddhas jointly established a heavenly rule: any form of cultivation is prohibited, all exercises are forbidden books, and all practitioners are "worms of the world", and their souls will be destroyed if they are caught.
Thousands of years later, there will be no monks or sects in the world, only mortal dynasties and the "Forbidden Cultivation Department" responsible for arresting cultivators. Hiding the skills privately is a capital crime.
The protagonist is a young apprentice at Dynasty Printing Factory, who is born with special powers: the exercises he has copied and written by himself will produce spiritual wisdom on his own, and he can independently absorb the extremely thin spiritual energy between heaven and earth to practice on his own. The cultivation level generated by the cultivation of the exercises will be 100% fed back to the protagonist. Even the martial arts he made up, as long as their logic is consistent, he can evolve his own moves, unlock wisdom and upgrades, and turn into weapon spirits to help him fight and deduce forbidden arts.