Legend has it that there are not only humans and gods but also demons in the world, and the cultivation of demons is particularly difficult, because after they have reached a certain level of cultivation, they have to leave the demons to live in the human race. The demons have to hide their identity. If they are discovered, their cultivation will be abolished or they will die. The demons have a rule that they cannot use demon power to harm humans unless they have to. This makes the demon more distressed
Concept: Love does not distinguish between men and women