Apocalyptic Skill Master

There are demons in the world, and demons fall in love with humans. Demons live for tens of millions of years, while humans have a limited lifespan. When humans die, demons live. People will be reincarnated, but after reincarnation, they will not remember the love of the previous life. If the demon is infatuated, he can go to the fox demon to "purchase" a service - since ancient times, humans and demons have been in life-and-death love, and their marriage has been tied to each other for thousands of years. ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.