Note: This is an alternative story! Tanjiro Kamado, a young boy who's family got killed by the demon king strives to take revenge and avenge his brothers, sisters and parents. Can he use the power of the sun to stop centuries of conflict? A slightly younger Tanjiro? Trained by Urokodaki and Rengoku? Learning the Sun Breathing Technique at a young age? There will be OCs in this, along with a new arc. Kaitsuki Takasu: A young boy who's parents got killed by a demon overnight while he was gone, but doesn't resent demons. Becomes Giyuu's student after being offered to be trained by him. He is a man constantly looking for fun things to do in life to entertain himself. Reasons for becoming a demon slayer: 99% to do something interesting in life. 1% "I mean it helps others too" Shizuoka Tanmo: A girl who's mother is a descendant of a long line of ice breathing users. She killed her father (reasons: go read this) to save her brother from being killed by him but couldn't save her mother. She is two months older than Kaitsuki. Can sympathize with demons on a certain level. Reasons for becoming a slayer: 35% To stop demons from killing humans 23% Avenge her mother 41% protect her younger brother 1% To carry on the ice breathing bloodline. Also, to give this story a "happier ending", I'll make some changes to the rules of the KNY world. (Pls don't hate me I just want a happy ending) (I do not own any of the characters in this story unless I created my own. This is a fanfic of the original Demon slayer/Kimetsu No Yaiba)

In this universe Tanjiro was never caught, she never met Zenitsu, or Inosuke. She was a super quiet girl, and she was made a new pillar called the Sun Pillar. Everybody was shocked to hear she used Sun Breathing, because they all thought that was a lost breathing technique! Her whole family died including Nezuko.

Yoriichi had once been the best swordsman. Even as an Omega, he was feared by Demons. But choices led to his leave. What choices might have forced this conclusion? His love for the Demon King, Muzan Kibutsuji. His one and only mate. His destiny. (Cover Drawn by me) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (This is a story following Tanjirou as the child of Yoriichi and Muzan. Will be a long series I do, following through the years of Tanjirou's growth. Drama, fluff, and multiple relationships are guaranteed in this adventure.)

Set after the fight with Upper Moon 6. Tanjirou has recovered from the battle and is soon sent back out into the battle field for a mission along side Kanao where the two encounter a nightmarish opponent. Eventually the two demon slayer's goals shift from killing to surviving. All the while, Shinobu and Giyuu struggle to find their students and bring them home safely.

In this au tanjiro has been trained by his father tanjuro to use sun breathing. Tanjiro can use sun breathing 12 forms without any backlash, he does not know the 13th form of sun breathing. Another thing he looks a lot like yoriichi so muzan Jackson is going to have lot of heart attack when he will meet him in this au. The story will be quite similar to cannon timeline only that tanjiro is going to be a prodigy like muichiro tokito. Note English is not my mother tongue so there could be grammatical mistakes in the chapter so I apologized.

(wrong grammar still learning!) A warm family from a snowy mountain they live, there was a boy who was kind, forgiving personal.... But one day while walking back home from selling coal he smells blood as he runs to where the scent is he meet a chilly sight where his siblings where out side covered in blood, as he walks towards the door and glance inside the horribly nightmare once haunted him in his sleep actually came true, after the grieve he then went to check there heartbeat, he check Takeo first but no sign, then same goes to Hanako, then Shigeru, then Rokuta........ After he found out that 4 of his siblings doesn't have a heartbeat he felt hopeless, but as he check on Nezuko his eyes widened he then carried Nezuko on his back and was desperate to find a doctor. I don't Own Kimetsu No Yaiba I forgot who makes the movie but I didn't own any just a fanfic and especially I like Kimetsu no Yaiba anime. The book contains. Spoiler. My AU!. Some chapter Is SUS! And Spicy. If your innocent leave the chapter that has warning sign,cuz that's where the sussy things happened. Sometimes I'm busy soo don't expect day to day update,since I have Modules. (I'll cut the story description there I'll continue it on chapter one.) Then a few years he was trained to be a successful slayer and was now working on a organization that is 'Demon Slayer Corps' but one day the people in the corps lost their trust on the boy and was called 'traitor'.

Tanjiro is the half brother of Kyojuro and Senjuro. After his brother beings training him, he's swept into a game of kill or be killed. This will not follow the plot because I'm a lazy jackass who cant write action scenes. Tanjiro x Shinobu

What happened if Tanjiro learned Sun breathing during his training with Urokodaiki? What would happen if he could combine moves together? What if Muzan had never turned his sister? What if Nezuko became a demon slayer? What if Tanjiro became a hashira after Mount Natagumo? Starts right after the fight with Sabito. Read more to find out! (I do not own Kimetsu no Yaiba) HELLO READERS. This book currently has slow updates due to my school having a lot of test and assignments.

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

Tanjiro comes home to find his entire family dead. He was later found by Giyuu and was sent to Urodaki to train to become a demon slayer. But after he got their he got dreams of someone with hanafuda earrings(Yorrichi) performing a breathing technique he heard him call sun breathing that looked very similar to his family dance. After he told Urodaki about this he immediately told Tanjiro about sun breathing and that only one person was able to do it. After seeing that Tanjiro cam actually use sun breathing he immediately told him to train and train more in this breathing technique. Over the next two years Tanjiro would get the same dreams and has learned how to perform the 12 moves flawlessly and is still training to do the 13 form. Read the first chapter for more information.