Psycho Female Reader x Highschool dxd

Prologue

Y/n L/n Pov.
My entire family is dead from an unknown person but that's life. I was already aware of the supernatural. I walked the streets when I was 7. I got picked on by a lot of people when I was walking around...
Random people: Look at her she seems like she's witnessed a murder!
Random People: Look at those scars too! She's like a demon!
Random People: Hahaha look at that loser!
I walked and walked for years. Stealing what i could like money, food, weapons. But as i got older you became more insane, crazy, bonkers, psychotic. I already killed my first victim when I was 16. When i had enough money i went to a tradesman.
Tradesman: Welcome!
Y/n: I want a suit. That fits my size when I get older and I want some weapons.
Tradesman: Sure! Be back in a sec.
You waited a minute and he came out with your suit.
Tradesman: It will fit and the shoulder pads, leg pads have a blade in them. Even those high heels.
You smile.
Y/n: Thanks.
The tradesman walks back in to get some weapons. He comes out with a stash of weapons.
Tradesman: Here is a variety of my weapons.
You grab the kitchen knife and slide the sharp end across your finger making it bleed then you holster it.
Tradesman: Whoa sister slow down!
You start looking at all the weapons but feel a certain presence in the stash.
Y/n: You have a cursed sword?
Tradesman sweat drops. You grab the katana that's glowing red.
Tradesman: Uhmm sorry but that's not for sale.
Y/n: Why not? it's beautiful!
Tradesman: well... every person who had that sword died.
Y/n: Don't care I want it.
The katana glows brighter as your red eyes.
Tradesman: Fine but if you die I'm not responsible.
Y/n: Deal.
You both shake hands and you give him the money. You start leaving and head to an apartment because you had enough money. You walk in to see a man.
Y/n: Hello can I purchase a room?
Man: Of course and that'll be 40 dollars a day.
Y/n: Okay -Gives money-
After that you decided that you will become a bounty hunter so you did this and lived at your apartment for 2 years. When you turned 18 your body was getting so hot that the bad boys were hooting you. You have been known to the underworld and the above. You were the greatest bounty hunter ever you were also known to be ruthless, silent, crazy, hot, killer. You were on an ordinarily mission to go and kill fallen angels. But when I got there i see a man wearing some kind of skin tight armor? Then next second he's gone I try to look for him but I saw the water moving as if it had someone in it so I keep watching. Then all of a sudden the water exploded with the same man slicing that guy's throat and hides him in the water. He jumps out again and he walks inside of the house to encounter 2 fallen angels talking then he grabs his gun then shoots the two in the head. Then me and him spot another fallen angel but this one was my target so I'm gonna kill him. The man knocks him out called and puts him in the next room which I follow without being noticed. A few minutes later the fallen angel wakes up and tries to get the man but he was tied down and said.
Fallen angel: What do you want from me!? if you're gonna kill me do it already!
???: Who are you working for?
I quickly use my ability to look in his mind and he works for rayanare. She plans to steal the twilight healing. I grab my knife and aim at the fallen angels throat.
Fallen angel: I'm not telling you anything freak!!
The man was about to grab his knife but I threw mine first Wich impaled his throat making him bleed to death.
??? Pov.
I look from where the knife came from and activate nano vision to spot a women sitting on a metal beam jump down.
???: Who are you!?
???: Ohh I think I like you!~
Y/n Pov.
Y/n: Your big and strong but I won't let you steal my kill. Anyway what's your name big guy?~
Prophet: My name is Prophet and now I don't know who he was working for!
Y/n: Chill. I already know who he was working for and where his boss is and what there doing.~
Prophet: Who are you?
Y/n: Have a guess! your a big and smart guy!~
He starts eyeing me up and down.
Y/n: Hmm do you like what you see?~
Prophet thought: I was actually scanning you.
Y/n: Ok calm down then.
Prophet: How did you know what I said?
Y/n: One of my abilitys but I'm sure you have some too.~
Prophet: Hmm my scanner says your human. But it also says your the famous psycho killer and your wanted for countless murders.
Y/n: Bingo!~
Prophet: So what do you want?
Y/n: Nothing but I can give something to you if you want?~
Prophet: Maybe another time.
Y/n pouts.
Y/n: Aww your no fun.~ Anyway do you want to know what he was gonna tell you?
Prophet: What?
Y/n: He works for rayanare and she is planning to steal the twilight healing. There in a church not far from here.
Prophet: Thank you.
Y/n: Your welcome. Give me a piggy back!
Prophet: Why?
Y/n: Pwease?
Prophet: Fine but hold on tight.
You jump on his back and he somehow started running at a impossible speeds. You guys get to the church too see it's doors broken open so you jumped off and walked to the door. You both noticed two people and a women Wich me and Prophet knew who it is. Prophet went behind her and threw her away. She gets back on her feet and says.
Rayanare: Who the hell are you two?
Prophet: I'm Prophet and this young women is the bounty hunter named Y/n. You have sins too pay.
Rayanare: N-no it's not possible she is a human!?
Y/n: Aww sweetie. She has a name you know?
Prophet punches her in the face which she goes flying into a wall. She throws a light spear at Prophet. He stood there and the spear shattered on hit. This surprised rayanare but not me because I was expecting something like that.
Y/n: You know rayanare it's really rude to steal right? But now I'm acting hysterical.
Y/n throws a knife at rayanare but she barley doges it and I quickly throw a knife that's in my pocket Wich stabs her in the lung. Rayanare charged at me and tried to punch me but Prophet grabbed her fist and twisted it with immense power then uppercuts her then with a follow up kick. She smashes through the piller and Prophet grabbed his bow and shot a arrow next to her.
Rayanare: Haha you missed!
Prophet: Check again.
The arrow blows up while hurting rayanare in the process. She tries to run away but the guy we saw earlier grabbed her leg and said.
???: THIS IS FOR ASIA!!
The man uppercuts her jaw with a red gauntlet. Prophet walks over to him and helps him up while I walk towards the dying girl.
???: H-h-help m-me...
Y/n knew she was not gonna make it so I grab my knife from the ground and looked her in the eyes before saying. You smile while she looks at you in horror.
Y/n: May heaven take your spirit. Hehehehe!~
???: Wait!! Don't kill her!!
You turn around while making eye contact at the man.
Y/n: She's dying?
Another voice.
???: We can still save her!
Y/n: What brings you here... Gremory?