bueno quise hacer un fic de naruto y kimetsu no yaiba pero no quería que sea otro fic del montón así que decidí que naruto no sea un cazador ni bueno quiero que sea un demonio en kimetsu espero que les guste

The Hero Leo has been winning fights lately and as he thought that he defeated every demon there is in his world, he meets a mysterious stranger who manages to defeat him and this leads to a series of unexpected events.