There are three thousand worlds, each different.
There are some people whose originally peaceful lives have been broken or occupied.
He doesn't know who he is, he only knows that his mission is to correct the destroyed worlds.
[It should not be expanded, just a collection of ideas.
[Divided into original world and disturbed world.
[Both BG/BL are available, it depends on the world setting.
Motto: There will always be hope.