Origin
Kingdom of Analeit
Julius Zagan Analeit was the second prince of the Kingdom of Analeit and the previous Hero, until he was killed by a mysterious white girl during the The Great Human-Demon War, after that his younger brother, Schlain, inherited the title.
So I'm a Spider, So What?
After a Japanese classroom was destroyed by a mysterious explosion all the students reincarnated as humans on a fantasy world except for a female student who had the lowest reputation on the classroom, she was reincarnated as a spider monster. Being the weakest monster on the dungeon she need to survive using all her human intellect and courage.
