The story in the article is an introduction, and I want to use it to discuss what reincarnation is and what its meaning is. So the characters are described very casually.
Is there reincarnation? Why is reincarnation? Why does reincarnation exist? I don't know and I don't want to know. This is what I think reincarnation is, so I wrote it down.
Concept: About reincarnation