I decided to make this book during crackhead hours and by that I mean at 4:56 am ( no joke). so I hope you enjoy this masterpiece filled with demon slayer memes, enjoy! P.s none of these images where made by me so credits to the owners. (Also I do not own any demon slayer characters nor the show ) UPDATE-> *thank you for over 900k reads!!!*

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......