Since the founding of the Taizong Dynasty, there has been continuous prosperity for hundreds of years. It is the balance of the air currents in the four realms of humans, monsters, ghosts and spirits. The human realm has used the method of maximum limit to override the three realms and absorb its spiritual energy, which has changed the prosperous age after this troubled times.
A picture of refugees finally opened the curtain of defeat. The imbalance of the four realms has been revealed. The dynasty's charm not only dispersed to the other three realms, but also tore open the door of the four realms. Since then, the four realms of humans, monsters, ghosts and spirits have gradually merged at the edge.
Xiaobai, a girl from the Bai Miao ghost tribe, came to Tokyo for revenge. She encountered the nine-tailed fox demon, one of the four monsters, and a battle about the fate of the country that lasted for hundreds of years will finally kick off here.
Intention: What is right? A dynasty established with conspiracy and name, but still the freedom to do as one pleases regardless of worldly affairs. Heaven and earth are unkind, and everything is just a stupid dog.