The Strongest in All Realms Begins with Demon Slayer

This is the first time the author has written a novel. If you have any bad comments, you can put forward your opinions in the comment area. The author is still a Yukigami and probably only has time to update on weekends. I will try to update as much as possible. The first world Demon Slayer: Kimetsu no Yaiba. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.