WARNING: contains spoilers for those who don't read the Demon Slayer Manga Right after the battle of Upper Moon 1, and right in the middle of a battle with Kibutsuji Muzan, a bright light comes out of nowhere and they all black out. Right after the villains attack at the USJ, these strange people come out of nowhere Now the demon hunters and heroes band together to battle against the Upper Demon Moons and the League of Villains (In this, Muichiro, Shinobu, Genya, Rengoku and Oyokata have been brought back to life! How will everyone react to their resurrection? Swear warning!!!) This is my first fanfic so I'm sorry about any spelling errors!! (Characters of My Hero Academia and Demon Slayer do not belong to me)

Tanjiro who has become a demon by accident starts his journey with his little sister nezuko. It's not just a role swap au ,it's something more!! What if Tanjiro has been overpowered and mastered total concentration constant breathing since he was 8 years old? What if Yoriichi was the ancestor of tanjiro Kamado? What if the drug to turn a demon into a human was already made? And what if their brother Takeo was still alive? Read out to find out.. The cover and the other pictures does not belong to me......

I don't own Kimetsu No Yaiba. What If Tanjiro is stronger than the pillars. What if he learn the first breath style from his father. How would the story change. and i dont own demon slayer this is just a fanfiction

*A Kimetsu no Yaiba fanfiction* When Nezuko Kamado comes home to find her family murdered, her life changes forever. Her brother Tanjiro's become a demon and she has nowhere to go. Through a series of twists and turns, she becomes a badass demon slayer, on an adventure to find a cure for her brother, slaying any demons that try to stop her along the way. *disclaimer* I do not own Demon Slayer: Kimetsu No Yaiba

Kamado Tanjiro has a pure and beautiful soul for a human. He knows the existence of demons,still he didn't hate them.In fact,he pities them. Tanjiro protects his family by sacrifices himself to Muzan.Nezuko promise to bring him back and confront her mother to let her become a demon slayer,in order to slay Kibutsuji Muzan. Can she do it?Will she gain friends that fight alongside her? Disclaimer~Demon slayer is own by Koyoharu Gotōge