Zenitsu X depressed!reader

Training with zenitsu

Huh..?were am i..?

Everything was Black.

I tried to move,but i couldn't.I looked down to see lots of hands, grabbing my legs.I screamed and kicked the hands to free myself.Eventually i got out and i stepped back.Then suddenly something bumped into my feet i looked down to see
Tanjiro,zenitsu,inosuke and other demon slayer corps were killed

"Guys..?What the hell happened.."

"you happened"

I quickly turn around to see..
There was another 'ME'

My hair was (H/C).But instead,her hair was snow white and fading into bloody red at the bottom.And when some light glistenes her hair,It seems to shine.And her eyes..her red eyes looked like a ruby and it flashed menacingly

"Who..are you..?"I gulped

"Oh I'm you..but more of..demon form.."

She purred

"Did you..do all this..?"

My voice quivered with anger

"Um..part yes and part No"

"What the fuck do you mean"

"Well...I'm you.. and you're me..so..even you did all the killing,I can't say i didn't do anything"

"What..?"I blinked

"look at your hands"

I looked down at my hands

Blood was covering my entire hands, legs, and my clothes

"ha..?I..did all this..?"

"yep!"

I panicked.I pushed her and ran.I don't know where I'm going..but i had to get out of here.Suddenly,i felt something cold..but strangely warm at the same time.I glanced down to see sea of blood unfolding everything and everywhere.

I desperately ran,hoping to get out of here.Then suddenly blood started to rise up.Eventually it rises up to my chin and
I couldn't move faster cause of the pressure

I shrieked

"please!!!somebody!!!Hel-((gulpgulp!!!"

It has rises up till it engulfed me whole.When i was out of breath,blood poured into my mouth

I thought i was going drown

..

Until I woke up

"....another nightmare huh.."

I looked at the clock to see it was 3 am

I sighed looked around to see tanjiro, inosuke was sleeping

"Did you wake up??"

I looked near the door to see zenitsu

"Oh!zenitsu!did i wake you up?? Im-..im.."