The last sun breather and the legacy of the Butterfly (Shynozu x reader)

Meeting in the final selection.

As i looked up thinking it was the end for me for my family's legacy i close my eyes ready for my defeat, i hear a slash but i don't  feel it. I open my eyes realizing the demons head is on the ground looking right at me. i look up in fear, to my surprise it was an innocent teen looking girl with a butterfly hair clip. She looks down smiling at me.

As the innocent looking girl takes a good look at  Y/n she blushes a little and stops smiling.

Are you  hurt? She speaks with a soft voice. I quickly reply back. N-no you came just in time... Thank you. She Continues with a soft smile. As she tries and walks off i stop her.

Wait! She stops and looks back ''Yes'' please what is your name?

''Shynozu'' Shynozu Kocho. 

Y/n: Shynozu Kocho thank you for saving me!

Shynozu: No problem thank you for thanking me.

Y/n: T-thats not all. your last name... It sounds familiar.

Shynozu: dose it now. 

she walks closer to me and helps me up. ''That was a pretty weak demon, why are you trying to join slayer corps if you can't even beat something as weak as that.

I look down. Because i-i my family, a demon killed my family. S-so i want to avenge them.

Shynozu: Well being that weak won't avenge your family you know.

Y/n: I know. I've been told that all my life.

Shynozu: you will continue to be called that until you grow stronger.

I look up at her. She still has that soft smile on her face? dose she not have feelings?

Shinozu: well i should be going now.

As she said that i looked up and  there was no trace of her. where did she...

I wiped the tears that were about to come out and picked my sword up from the ground, I remember the words that girl said. ''well being that weak won't  avenge your family''

I continued to walk and walk. it was impossible to tell the time now it was pure dark . I was scared and sweating, I stop and hear the sounds of a human scream, it must of been pretty far because i didn't see anything. I put my hand on my chest and realize how fast my heart is beating. Oh god my heart has never beat this fast before. I walk at a little faster pace feeling a bit paranoid.

'' A night later''

It's been seven nights and  i finally made it out the forest, my body is more calmed down.

Gosh there's not many that made it out. I look over and see the same girl that saved me from that demon. If it was not for her i would have been a demons food.

I remember her telling me her full name. My dad use to tell me about him and his friend kamado's family i remember him mentioning something about that girls last name.

''Flashback'' Listen Y/n a goods swordsman must learn from the best. Because me myself have became to ill to teach you the way of the sun.

I remember now it was never my father who taught me my breathing. It was his friend Tanjiro.

My father had died a day after that so Tanjiro always came and treated me as his own.  He was the one who taught me all about the Kamado family my father only knew about the tsugikuni family. He also taught me about all the Hashira in his era and i remember his mentioning Something about a Hashira with the last name Kocho. He said they defeated the demon king but he passed his blood onto someone else he evolved to take on his legacy. Not like all that matters Mr.Tanjiro taught me the way of the sun in my early years but i never paid attention. he himself also died of old age and now im the last sun breather