People have their own world, and demons, gods, ghosts, etc. Also have their own worlds, which are generally called different worlds. There are not so many wars in the different world. After all, the residents living in it have relatively long lifespans. After a long period of adjustment, they have gradually realized the importance of respecting others, equal interaction, love and equal morality. Many things have been more or less borrowed from human beings, and they have continued to learn and develop. Nowadays, there have been great changes. Sister Touying and brother Nishikawa were separated from their parents when they were young and entered the human world. They were young and frail and could not find traces of their parents. They finally returned to another world fifteen years later.
Purpose: Live well and love peace