Sword of the Demon Hunter: Kijin Gentosho (Light Novel), Vol. 1

"Blade of the Guardian" follows Jinta, a young protector in the mountain village of Kadono during the Edo period, as he faces a mysterious demon and uncovers a prophecy about a future threat threatening all of humanity. Spanning centuries, Jinta's quest is driven by his encounters with demons and a relentless pursuit of justice. The story explores themes of destiny, sacrifice, and the enduring fight against evil across different eras.