Read the story!!!!!

A once loving and kind boy turned cold and heartless by the world around him. After losing the only family he had left he sets off to learn more about the world along the way he meets a certain boy and sister that managed to turn his life around. Find out his story as he continues to learn about the world around him and what happens when one of the people he cares for turns into a demon?! Demon Slayer Kimetsu no Yaiba x Male Reader The anime and the characters within the anime don't not belong to me!! Neither do the pictures all rights go to rightful owner!!

[Male Reader Insert] As a demon hunter, you've wandered around killing all the demons you face alone. Alone, until you meet Tanjiro and his friends. This will follow the plot of the manga. Pictures posted here belong to the original creator. (Absolutely beautiful by the way!) Kimetsu no Yaiba and it's characters belongs to Koyoharu Gotouge!

Tanjiro remembers the pain of being recently turned. The hunger that followed with the smell of human blood lingering about. The loneliness he dealt with because his sister was sleeping her hunger away. It hurt alot, but he will endure it.

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......