The world is divided into three realms: humans, demons and immortals
Demons can transform into human forms when they reach adulthood and hide in the corners of the human world, while immortals maintain the balance and order of all walks of life.
The fairy world does not allow the union of immortals and demons. They feel that the transformation of demons is against the laws of nature, especially carnivorous animals, which are killing and bloody existences. Once a relationship between immortals and demons is discovered, they will be punished by heaven.
Purpose: Learn to cherish through novels