"I always wonder, is the world really a cruel place? It's that whenever I cherish things, they will be gone or taken in the most cruel way possible." "I just wanted a happy life with my family, but why? Why did fate took away that simple wish of mine, along with whom I cherish." "Why? What did I even do to deserve this suffering, while I'm only doing my very best to live my life?"

The world is riddled with evil, stretching far and wide, into the hearts of many. But, Pure evil... unadulterated, cataclysmic evil hides in the shadows, away from society's eyes, just waiting to peak their ugly heads from the darkness to strike. Strike without mercy and without restraint. It is up to the good, up to those willing to combat this mysterious evil to truly make a difference. This is Book 1 of my Demon Slayer Deku trilogy. I do not own any of the My Hero Academia or Demon Slayer characters that may show up in this story. However, this story is my original work. Several OC's will have major roles within the story as well as minor MHA characters that didn't have much time to shine on the canon show. Cover art is AI generated. Warning: If you are sensitive to domestic violence, child abuse, gruesome depictions of death, discrimination, bullying, depression, emotional instability, suicidal thoughts, cannibalism, murder & mass murder, etc. Then this is likely not the story for you, as these topics will be explored through the various characters throughout the book.

Y/N L/N is a new and recent Hashira, the Nature Hashira. He is your typical pacifistic guy who wants to give the demons a peaceful death and doesn't wish to harm anyone willingly. Follow him as we see what different things he comes face-to-face with. Friendships. Brotherhood. Love. (Demon Slayer is not owned by me, I only own the character Y/N and his breathing styles. All the rights to the original anime goes to Koyoharu Gotouge) Best rankings: 15/12/23: #1 in #hashira 15/12/23: #1 in #shinobuxreader 22/01/24: #1 in #shinobu 20/03/24: #1 in #malereader 20/03/24: #1 in #malereaderinsert 09/04/24: #1 in #malereaderinsert 26/04/24: #1 in #shinobu 11/06/24: #1 in #shinobuxreader 21/09/24: #1 in #malereaderinsert 21/01/2025: #1 in #Shinobu 18/02/2025: #1 in #shinobuxreader 25/03/2025: #1 in #shinobu 25/03/2025: #2 in #malereaderinsert

In this story, Yoriichi's swordsman skills are reincarnated into Tanjiro since birth. He has the same birthmark as him, and the rising sun earrings. Since he had lots of stamina ever since a small child, he started doing the Hinokami Kagura dance in place of his father, so he already knows how to perform all 12 forms easily. Tanjiro doesn't know the extent of his abilities so when coming home one night and finding his family massacred, he seeks revenge on whoever destroyed his family. Little does he know he wouldn't need to put much effort into becoming a Demon Slayer. [All credits go to the respective owners of their creations. Everything in relation to Demon Slayer/Kimetsu No Yaiba is owned by Koyoharu Gotouge] //TRIGGER WARNINGS: THIS STORY IS VERY GRUESOME AND HAS A LOT OF GORE AND A LOT OF SWEARING ALSO THERE MAY BE SOME MANGA SPOILERS// THIS STORY HAS YET TO FINISH, AND WHEN IT DOES IT WILL BE REWRITTEN TO FIX ANY MISTAKES {縁壱の炭治郎への転生}

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.

There have been many reasons why people enlisted into the ranks of the Demon Slayer corps. Some slayers lost loved ones to demons, and either wanted revenge or wanted to prevent that from happening to other families. For others, it was a family tradition passed down from generation. One guy wanted to find a cure for his sister turned demon. But this teenager wanted to become a Demon Slayer for fun. (Please note: While the title is based on a quote from One Punch Man, that's as far as the series is going to play into this fic. Well there might be some references, here and there) There will also eventually be spoilers, so go read the manga. I own nothing besides the OC. Demon Slayer is owned by Koyoharu Gotouge.

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.

He was always a strange child. Having almost never ending stamina and remarkable strength for his young age. Born with peculiar flame like scars protruding on his face and hair with fiery tips. His parents saw this as a blessing from their God Hinokami and they were right for he was touched by fire. A centuries long war waged with many's blood spilled and a war he is fated too end This is a story of tragedy, journey, fate, love, heartbreak, hope and of a legend reborn But how is a legend to be made without struggle? Disclaimer:I do not own demon slayer or it's characters and do not gain any revenue money

⚠️ This fanfic might contain Manga spoilers ⚠️ Everybody thought that they knew the Moons. Kokushibo, Douma, Akaza, Hantengu, Gyokko, and Daki being the 6 uppermoons. Enmu, Rokuro, Wakuraba, Mukaho, Rui, and Kamanue are the lower moons. Well, that's how it was supposed to be until Muzan gathered all the Moons for a meeting. * Nezuko and Tanjiro aren't siblings. [Demon Slayer doesn't belong to me and belongs to Koyoharu Gotauge!!]

The is an alternate hypothetical where tanjiro is a descendant of Yorichii