I was so useless, I couldn't do anything, except quake before this man, no devil, in fear. Hello, this fan fiction is going to be where Tanjiro becomes a demon, instead of Nezuko. Before reading this I am going to tell you that this fan fiction will take a totally different path than the anime/manga does. This fan fiction is all purely based on the events in the anime, till chapter twenty, and then afterwards events that are not in the anime, only in manga, will be taking place. ~ Cover Art: @ForeverFireAnime ~Disclaimer: Demon Slayer: Kimetsu No Yaiba does not belong to me, it rightfully belongs to the amazing person, Koyoharu Gotōge. She did such an amazing job, this anime/manga is a masterpiece. So give her all the amazing credit please!!

(Discontinued!) In order to save his sister Nezuko that turned into a demon. He made a deal with Muzan. "Please turn me into a demon... Instead, please change her back to humanity... Let me suffer for her!" Muzan agreed with their deal and let Tanjirou drink his blood. Since then, Nezuko to revenge, meet Giyuu, and slowly become a powerful swordsman... "Nii...-san?" The next time Nezuko saw her brother was battling with the Upper Moons. To her surprise, however, Tanjirou still shows signs of human emotion and thought.

*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

Tanjiro woke up in a place he didnt know and he was chained!,suddenly a black figure approaching behind him!who is it?

[ discontinued ] Tanjiro went to sell charcoal for family and came late because he also help some people. A man offers tanjiro to stay the night but tanjiro smells a strange smell from home. Tanjiro goes home fast and finds a man who calls him self " muzan kibutsuji " The man tells tanjiro to become his Oni in order to save his family. Tanjiro accepts and becomes a demon What will happen to tanjiro next?

Tanjirou becomes a demon and is taken away by Muzan while an enraged Nezuko becomes a demon slayer.

"Tanjiro.. if you want to save your big sister Nezuko, become one of us." The man in front of him mused as he lifted his chin up with the tip of his finger. The only thing he could do in that moment was nod as his body began to shake in fear at the anticipation of what this demon would do to him. "Goodbye Tanjiro." He whispered under his breath, touching the boy's forehead. After he chanted a incantation, the red-headed boy feel unconscious, resting in the demon's arms. Nobody would ever know that that same boy would never return. Neither as himself, or as a human.

Tanjiro gets turned into a demon instead of Nezuko. Started: 28/9/19 Ended: Never?