Demon slayer x malereader (Demon reader)

Chapter 1 A Demon is born

(Still human y/n)

(y/n): I've been locked in this goddamm basement for 18 years because my father thinks i am a monster what did I do to deserve this have I not suffered enough. i am cold i am hungry my body aches from all the torture and these stitches that are all across my body from all the cutting and stabbing why won't it end.

As y/n continues to go crazy the door to the basement opens and low and behold who it is thats right your father.

F/n: y/n are you ready for some good father so bonding time.

As y/n looks up he only has one emotion going thru him right now  anger. As your father gets closer to you suddenly lunge at him holding down his arms as you bite his neck tearing off flesh.

y/n: hahaha you like that father now you know how it feels to have your skin being ripped apart.

As y/n continues to scratch and rip skin your father grabs a knife from  his belt side. And thrusts it into the side of your chest the pain bolted up your entire body.

F/n: you little shit look at what you did to my neck now your going to get it.

y/n fuck you ahhh it hurts

As you lay on the ground in agony you can hear someone walking down the stairs into the basement

???: well well well what is happening down here it is really dirty down hear.

F/n: who are you and how did you get into my house.

???: that is none of your concern ( he then looks over to your body as you lay on the ground in pain noticing all the stitches on you)

F/n: tell me right now or your dead.

The man looks over to my father and smiles and then begins to walk up to him and smiles. And then puches him but not hard enough to kill him.

F/n: *coughs up blood*

(y/n): who is this man and how is he so powerful to be able to do that much damage with one punch

As you begin to ponder on what just happened the pain returns to your entire body as you just remember that you were just stabbed and are slowly bleeding out. The man then is right above me looking down.

???: you know I can help you but it's going to cost you a price.

y/n: I will do anything just tell me what you want me to do. (As you continue to bleed out and cough up blood)

(???) I smile at what I hear and begin to speak.

Muzan: my name is muzan and I am around trying to create the twelve strongest demons and I want you to be part of it.

y/n: your a demon i only heard about them in books but to think they are real. I accept your offer i always hated being locked up down here in this shitty house i want out.

Muzan: OK then but their are three conditions first you must never speak my name or you will die. Second you must kill demon slayers they are the only ones who can kill us but you shouldn't worry about it. Most of them are weak but in groups they can be dangerous and also look out for those slayers that are pillars they are the most elite of the slayers.

As y/n continues to listen to muzan about the slayers and how they can use these breath styles you never hear of ??. But then you begin to cough up blood but this time is a lot.

Muzan: almost forgot one last thing you must help me find the blue spider lily plant. You shouldn't miss it those are the conditions are you ready to become a demon?.

y/n: yes I am ready Master (I begin to slowly lose consciousness but then I feel so much pain going through my body when I see a sharp tentacle go through my body pumping blood)

But before y/n lose consciousness he hears his master say two last things.

Muzan: also make sure you don't go outside when the sun is up you will burn up and die. And one more thing eat lots of humans to get stronger then we will see if you are worthy to join the twelve.

y/n: yes master i will obey your every command and show you i am worthy for being part of the 12 demon moons....

Then y/n you pass out into the darkness.

(Thanks for reading the first chapter sorry if its not good story or if my story telling is trash its my first time creating a story)