A crossover dungeon adventure where the protagonist transmigrates through various anime and TV shows, with moments of both moving emotion and helplessness.
First world: Demon Slayer
Second world: The Outcast
Third world: Naruto
Fourth world: One Piece
Later, he will return to earlier worlds for more adventures, and there will be other anime or TV show worlds as well. The protagonist isn't invincible; he learns his abilities gradually, much like in a rebirth simulator.
