Mafia stepbrother

Mission complete

We arrived at the party and now we're entering, a guard led us in and now we're at a table

Bts pov
We're at the party waiting for the number one ranked mafia
Jimin:I wonder who he is
Hoseok:yeah I heard no one knows his true  identity

Jins pov
I was waiting in our booth till I saw and group of boys and girls but then I saw the tattoos, it the number 1 ranked mafia, but whose the leader, so I start looking for the boys tattoos but their all the same so I look at the girls until I see it, the number 1 ranked mafia is a queen not a king
Jin:guys there is no mafia king it's a queen
Rest of bts:what!!!!!
Jin:yeah look
They all look and them and they were shocked
Suga:let's go say hi
Bts:ok

Y/n pov
We were sitting and I was discussing the plan again but then someone came towards us and we were all shocked to see Bts
Rm:hi you must be the mafia queen
Y/n:yes I am what do you want
Jin:we just came to say hi
Jungkook:but why do you look like someone I met

Oh shit he might expose us, fuck!! fuck!!fuck !!what to do? I looked at blackpink, twice and txt, they had to go and kill the guards and seduce exo so now I'm alone.
Y/n:well I don't think we ever met so I'm gonna go and get a drink if you don't mind
I walked away and noticed all the guards were gone and I couldn't see exo, and gave myself an evil grin.

Bts pov
Jungkook:guys doesn't she look like someone
Jimin:yeah but who
Hoseok:let's just leave it

Y/n pov
I got a call on my ear piece saying that the mission is complete and they left me a motorcycle to drive back so that's what i did

Time skip
I arrived at our hideout and went down to the basement to see all the exo members chained up , I take knife out of my heal and walk towards Kai,
Kai:why are we here
Y/n:oh did you really forget, you killed mr lee, MY FARTHER!!
You could see fear in all of exo eyes
Kai:that was are farther who killed your farther!!!!
Y/n:The children off the farther who killed my farther deserve to be punished but to bad your farther already died, I'd love to see his face while he takes his last breath but now I will kill you but before that I make sure you feel pain until you die.
I rip his shirt of and use my knife and cut the letter L for lee and his chest, he was screaming his lungs out but the screams were music to my ears
Y/n:soobin bring the acid
He left and came back with a bucket
And I threw acid on his cuts then I  stabbed his back at the point where he was pleading to just kill him
Y/n:but we just began
I took a whip and started to hit him and I smashed his ankles with a hammer then
*Bang*
I shot him dead then I turn to the rest of exo
Y/n:who wants to go next
They all shook their head as a no
Y/n:blackpink,twice and txt take care of them
Then they started to torture them and I left and went home and went in and saw that bts is still not back yet, I'll have rose check them and see what rank they are and what they do, I hope they aren't part of the black market.