It could be an old rival of Naruto's who has fallen to the dark side and now uses a masked form to hide their identity. Maybe someone like Sasuke if he had been further corrupted by Orochimaru's teachings. Another possibility is that it's a new character created specifically for the fanfiction. This new character could be a rogue ninja from a far - off land who has a grudge against the Hidden Leaf. Or perhaps it's a resurrected villain from the past, like Madara Uchiha, who has been transformed into a masked demon through some dark jutsu.
Definitely! Demon Slayer started as a manga. It's known for its compelling plot and well-developed characters. The manga provides the foundation for the success of the anime adaptation.
Yes, indeed. The Demon Slayer manga has gained significant recognition and has been a source of inspiration for the anime and other related media. It offers a deep exploration of the characters and their world.