This is a female reader book! Y/N Tsugikuni who is Yoriichi's and Uta's daughter and also a demon. Was kidnapped at her young age and never got to experience her childhood fully. She later on became a demon and is a important weapon to Muzan, one day he sent her on a mission to give information about the demon slayer corps and slay the hashiras. Y/N accepted the offer so that she would avenge her papa for getting kicked out by the organization. But later on she gets second thoughts. Many mistakes in grammar. Also, don't expect this to be a great book. I wrote this in 2021-???? where I had no experience in writing and originally wrote this for my own entertainment 😀 I own the cover art! I made it myself so please don't steal it. But I did not make the drawing, I couldn't find the artist so if you are please message me :) ( a very unrealistic story and contains spoilers )