(end) my writing gets better in the newer chapters tbh.

uhm (y/n)'s backstory is like tanjiro's except she is the only one that lived, I say lived but she got turned into a demon. (y/n) is 6 when she gets turned into a demon. This is a modern au. This fanfic is discontinued, sort of I kinda just leave then end open 𝚃𝚊𝚐𝚜: #12 𝚒𝚗 𝙳𝚎𝚖𝚘𝚗 𝚁𝚎𝚊𝚍𝚎𝚛 [7/3/2021)(6:55𝚊𝚖] #7 𝚒𝚗 𝙳𝚎𝚖𝚘𝚗 𝚁𝚎𝚊𝚍𝚎𝚛 [8/20/2021) 5:17𝚙𝚖]

In this story y/n the element pillar was given a mission where a lot of demon slayers never came back and not only them but also the the trio,nezuko and also two pillars giyuu and renguko. Is it because of a uppermoon? Is it Muzan?? A/n:btw I got the inspiration from another kny x reader x bnha titled ' Im already a hero' you guys should check it out its really good although it has a slow update but its good And also I dont own both Demon Dlayer and My Hero Academia enjoy ~~~~~ Credits to @September_Gail2 for the book cover

"I wonder what death feels like." Y/n Tsugikuni is the only daughter of the strongest demon slayer: Yorrichi Tsugikuni. Y/n had a very big fear of death. Just like her uncle Michikatsu Tsugikuni. She was trained to be the successor of Breathe of the Sun. She became a Demon Slayer. She watched as her father got killed by her own uncle. With that the fear of death grew. Her uncle convinced her to become a demon with him. Learning Breathe of the Moon as well as Mastering Breathe of the Sun. Earning her the spot of Upper Moon 1, sharing it with her uncle.

The mist pillar,Muichiro Tokito have a sister.Tokito Y/N,the tsuguko of Muichiro. A certain mission that make her teleport into future.What will happen to her? "I will change the whole shitty history and rewrite everything if I need to"-Tokito Y/N __ Demon Slayer Manga spoilers. Please don't copy my stories ideas. I don't own BNHA or Demon Slayer