The three realms of humans, demons and underworld are equivalent to three parallel worlds. They were originally peaceful in each other. Later in the 21st century, the human world developed rapidly, causing demons to become upset and moved to the human world one after another. However, the Jiang family did not move. What a good result. Young brother Jiang Jiuzhou's destined love disaster is about to come. Why don't the Jiang family move away now? There is no big conspiracy. Although they are a group of demons who do not do their job properly, they are relatively life-like. In the later stage, there will be ghosts from the underworld and fairies from the fairy world to mix in. It is very sweet without cruelty. The main CP's black wife doctor jinyu fucks the tsundere, stupid and cute yindang fox demon