A faithful encounter with Upper Rank 1 Kokushibo leads a lone Demon Slayer to the world of Devils, Fallen Angels, Angels, and more. After meeting and befriending the heiress of the Gremory Clan, the Demon Slayer's life takes a turn for the better as he navigates through this strange new world with his friends and loved ones by his side.

Tanjiro goes training in a lake and its mysteriously transported into a new world. A world that has devils, angels, and Fallen Angel. He will crashes with all kinds of other races and explore a new world, meet new friends and discover the truth about faith. Tanjiro will do what he can to protect his new friends. Also Crossover with Bungo Stray Dogs.

Esto maldito/vendito con la vida eterna, depende de a quien le preguntes, el único problema es que mi hambre es inmensa y puede que tu estés en el menú - OC isekai, con el poder de absorber las habilidades de sus oponentes al comerlos