Demon Slayer: Rebirth Without Misery

The soul from another world was reborn as Muzan Kibutsuji. After going through many hardships, he turned his back to the sun and raised his fig leaf, "Finally, finally! The sun surrenders to me!" As a time traveler, Nakata Yuya walked step by step towards victory and towards the world, leaving behind only countless corpses. "The name of the Demon Slayer Corps will also disappear. Only I can live forever..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.