I don't know why I traveled to this world. Maybe it was a strange disaster from heaven. In short, I'll take care of myself now that I've come, and I must live here!
This is a chaotic world, with magic, vampires, gods, demons, everything. It seems like someone mixed them together on purpose? !
But unfortunately, I'm just a human being, nothing more.
Whether you think I'm crazy or stupid, these are some tips I leave for posterity.