Demons Really?

I open my eyes I don't know where I am. My body seems very tired.

'I should really know which world I'm in that idiot didn't even tell me.' I try 5o calm myself and think of killing him later.

I try to survey my surroundings. I'm in an old Japanese style house with some furniture that looks like it's from hundreds of years ago.

My body at least isn't that of a baby so I get up and start to look around. The room doesn't have lights or a TV.

'That means I'm either way back in the past or the family of this child is very poor.' I continue to look around as some weird smell comes from outside which I choose of ignore.

'Oh wait shit I don't know what to tell this child's parents uhh maybe I can tell them I have amnesia and can't remember anything. Yeah that'll work.' This sudden tought reminds me that I have to tell his parents something.

Luckily enough there is a window in my room. I open the window and to my suprise it's night time and the house which I'm in is on a mountain.

"AHHHHHHHHHH! mommy there's a monster."

"Shhh child don't worry it won't hurt. Such a shame if you weren't born as that man's decentant I wouldn't have killed you."

"G-go away leave Ha-Hanoko alone."

"Oh how sweet the brother trying to save the sister. it's a shame you would had to be his decentant."

"Please just leave my children alone I'll do anything."

My body was stuck again. I was terrified, I knew what was happening and I knew what world I was in.

'It's the day Muzan slaughtered Tanjiros family' While I'm in my toughts something appears infront of me.

System has been activated.

Host has recived the first quest.

Survive:- Muzan

Reward:- Platinum card

'God dammit if only I chose one of those elemental abilities I would've been able to protect myself somewhat.' Deciding to ignore my toughts I try to think of a way to run away.

'Going out the door would be suicide the only think I can do is run away from the window.' I slowly open the window to not make any noise and when it's open slowly go out the window.

When I'm out the window I run straight to the forest. Going to the forest with some low level demons is way better than facing Muzan.

I reach the jungle and climb a tree which I really don't know how to as I couldn't do that in my previous life but now I hade to survive from Muzan and think about what to do.

'Ok-Ok I'm in the KNY universe and I'm related to the main character Tanjiro and I'm leaving his family to die. Oh I shouldn't be thinking about that.' My toughts are inturupted as I hear someone below and I freeze.

"Looks like master has finished his quest we should get going." I immediately recognize the voice from the anime. It was Akaza the 3rd strongest upper moon.

My body is frozen as I try my hardest not to do anything even breatheing will get me killed.

Thankefully Akaza left immediately without looking ontop of him.

I had to stay on top of that tree for god knows how long until Muzan finally keft the house.

He walked slowely down the mountain like a psychopath.

After a few minutes of waiting the fucking psychopath is out of sight and I get down from the tree.

Ding!

Host has completed quest.

Giving Platinum card to Host.

I hear the voice inside my head and sigh.

'God I tought Muzan had found me.'

The platinum card lands on my hand and I decide to immediately reveal it.

Ultimate proficiency:- The user of this card is able to completely understand the breathing style he is able to use. (Host has Sun breathing and Moon Breathing breathing)

'That's so useless right now. I mean when I get a sword to fight with It'll be so useful, But right now this so useless.'

Not wanting to go back in the house I decide to go back on top the tree and go to sleep.

______________________Morning______________________

I get up and start to remember the events of last night and then I realise that if I'm Kamado I must be one of the child's in the anime.

I quickely go to a stream of water that was near the forest. Thankfully the sun is out.

I look at myself in the mirror and realise I'm Takeo kamado.

This means I'm atlest 10 years old right now. Thankefully Being a Demon Slayer doesn't need a certain age.

'Wait since it's morning that means Tanjiro should be coming right now.'

I decide that acting hurt and going down the mountain would be enough to fool Tanjiro that I'm hurt and lost my memory.

I walk down the mountain slowly putting a hand on my head and slowley but surely I'm almost half way down the mountain.

I then finally see it the red hair and eyes that belong to the main charachter.

"Takeo why are you here shouldn't you be at home."

"I'm sorry but I don't remember you." I try saying this with my best acting

"Wh-what are you talking about it's me Tanjiro your elder brother." He comes to me and stands right infront of me.

"I'm sorry I really don't know you."

"Do you atlest remember why you came down here."

"Well kind off. I was sleeping wh-when a d-d-demon came and h-he k-k-kill-killed everyone. After that he loo-looked me in the eyes and then I woke up in a forest." That basic knowledge card sure came in handy as otherwise I know absolutely nothing abiut how to speak japanese.

"What a demon are you sure." Tanjiro then grabs and we run back up the mountain. In less then a minute we're infront of the house.

He opens the door and-.