The story of "Fox Spirit Matchmaker" revolves around the love between humans and demons. According to classical novels, there are humans and demons in the world, and demons can fall in love with humans. The lifespan of demons is tens of millions of years, while the lifespan of humans is limited. When humans die, demons live. Humans will be reincarnated, but after reincarnation, they will not remember the love of their previous life. If a demon is infatuated, she will go to the fox spirit to "buy" a service so that the reincarnated person can recall the love of the previous life. The character of Fox Spirit Matchmaker was born in this way. The work mainly tells a series of interesting and mysterious stories that happened when the fox spirit, who is a matchmaker, was in the process of helping lovers in their previous lives.