The ghost world, the heaven world, the underworld and the demon world are the four realms that govern this world. The ghost royal family in the ghost world are the nobles who rule the ghost world. However, because their blood cannot blend with other clans, they can only intermarry within their own families. In addition, there are various other problems, such as the arbitrary power of the ghost king, the clear class distinction, the authoritarian and domineering nobles, etc. The adverse consequences have become more and more obvious as time goes by.
In 1889, the human world, the ghost world has been invaded by the other four realms for hundreds of years. The ghost king was assassinated before he decided to reform the ghost world. The ghost prince Liu Kui found Ziyue, who was reincarnated as a human from the heavenly god in the human world, and asked him to help him launch a revolution in the ghost world. He also wanted to support Ying Kui, the prince who was expelled from the ghost royal family a hundred years ago, as the new ghost king.
I rewrote this story from scratch