Male OC X Kimetsu No Yaiba / Demon Slayer

Reincarnation

Ughh... this sucks.

I almost befriend someone for the first time and yet I died. What's this black void of nothingness?

"Welcome lost soul...."

What the heck?!! What's with this creepy voice?!! Who's there?!!

"First of all, I'm not a god. Yet, I have the ability to send your soul to another world. You'll be given a unique ability with certain limits. In return, you may not be able to use any type of breath style. You'll discover your ability on your own in the future. Good luck, kind soul..."

Did he call me... a kind soul? That's nice.

Suddenly, I could feel this wide black void become smaller. I notice there's a calm figure next to me. We're squeezed in this cramped place. I want to look but I can't open my eyes! Someone! Let me out of here!

With several movements, I'm finally out! The cold air of freedom stings my skin. Like I care. I'm free!

Someone suddenly wrapped a white cloth around me. It's warm and comfy.

"This child... he didn't cry? That's odd." A male voice reached my ears. That must be my new father. "Yoru, your name is Yoru Rengoku." He said.

[Yoru = Night] [Rengoku = Inferno]

"That's a beautiful name" A woman's voice. Is she my mother? Wait,...

Hold on a second. 

I WAS BORN IN RENGOKU FAMILY?!!!

I'M IN DEMON SLAYER?!!! WHAT THE HECK?!!

Did that voice acknowledge how dangerous this place is?!! 

He said I can't use any breath style and yet he made me the son of the current Flame Pillar?!! 

WHAT KIND OF JOKE IS THIS?!! NOT FUNNY!!!

"WAAAAAA!" Another voice detected. It's coming from a crying baby. Oww, my eardrums.

"Kyojuro, your name is Kyojuro Rengoku"

Crap

Now I'm Kyojuro's twin brother. Just fantastic.

I still can't open my eyes. Sigh. What kind of life I'll have? I still don't know what my special ability is. Is it scary? Is it beyond humanity? Hmmm... maybe not impossible because I'm in the anime world. He even put some restrictions on my unknown ability. I'll rethink this later. Now, my job is to sleep. 

Zzzzz......