Demon Spirit Contract: Building a World from Digging Graves

There are spirits and monsters in the world. People can be in contact with spirits and control monsters. Utensils touch people's thoughts and create spirits. They are born with human nature and have innate supernatural powers, which are invisible and intangible to ordinary people. Non-human things can develop spiritual intelligence by chance, absorb the spiritual energy of heaven and earth, absorb the essence of the sun and moon and turn into monsters, and can turn into human form and speak human words. Because of their natural habits, they are often regarded as evil spirits by the world.