(Kouh Academy will be your place for school because I gotten the guts to watch DXD)
Y/n: so this the new school I'm going to?

Y/n: Kouh Academy....this also the Academy of being Allies of Hanzo Academy, IS Academy, Yokai Academy, St. Freya Academy and other academies luckily RWBY is just not in this universe because how many fanfics with crossovers that has RWBY is way to much...

He went inside and many female students blushed to see his handsome face.

Female 1: look how hot he is!!

Female 2: I wonder if he has a girlfriend?

But some boys were getting jealous of him.

Male 1: why does he get the girls!?

Male 2: not fair!!

Y/n:*mind* dumbasses.

He sees a trio who was spying on some girls.

Y/n: you know spying on girls will get yourselves killed.

????:*whisper*hey shut up!!

????: yeah we're looking at their boobs!!

????: want to join us?

Y/n: no I'm not like you guys don't bother.

Y/n: 3....

Y/n: ...2...

????: whatever, we'll just keep spying on them!!!

Y/n:...1....

Female: THERE THEY ARE GET THEM!!

Y/n: better run or suffer.

Then the perverted trio ran away as the group of girls were too late.

Female 2: shot they gotten away!!

Y/n: may I ask you who are those boys?

Female 1: Issei Hyoudou, Matsuda and Motohama(Glasses one) or they are known as the Perverted Trio.

Y/n: the name like that, they're not getting any pussy. They'll be virgins well one of them is gonna have a pussy in the near future.

Y/n: sorry I'm Y/n nice to meet you.

Female 1: sorry Murayama (right).

Female 2: I'm Katase (left), nice to meet you. Sorry with those perverted idiots. Many other females from other academies agrees that perverted are just that dumb.

Y/n: it's fine also they're hiding in sport equipment shack near the gym. Also here's a taser so shock them.

Katase: thank you Y/n.

Y/n: anytime-mmm?

Both of the saw each other's eyes and blushed. Then she leaves out Y/n's sight.

Y/n: who is she?

Murayama: that's Rias Gremory, she's like a queen in this academy many people sees her as an idol while the perverted trio well you know.

Y/n:*mind* what a woman....Hope mother is happy to have grandkids some time.

(Meanwhile)

Issei: it's going be safe in here.

Matsuda: yeah this will be good.

Motohama: wait do you hear that?

The doors are opened and they were freaking out.

While the girls from kendo club had evil aura and intense smile.
(Like this one)

Girls: now suffer....

Trio:*scream of pain.MP4*
(Meanwhile with Rias)

Rias: who is he?

Akeno: that's Y/n a new student, he's a very handsome boy, maybe I'll take him as a mate.

Rias: stop it Akeno, but something isn't right about him.

Then a white hair girl arrived.

Rias: I see that you arrived Koneko.

Koneko: yes what about Y/n?

Rias: his eyes.....I saw them filled with pain and sadness but with a hint rage and anger. Something happened to him before in his past and I don't like it.

(Timeskip)(After School)

Y/n:*sigh* what a day....

Ahri his nine tail fox stops as it senses someone coming towards them. They see a girl with black hair that draped slightly over her shoulders and violet eyes, she is also wearing a school uniform that Y/n never saw before.

Y/n:*mind* what does she wants? I wonder why?

????: umm hello are you Y/n from Kouh Academy by any chance?

Y/n: she knows my name? That's not a good sign. She does look cute, Y/n get your head out of the gutter!!*normal talk* yeah why?

Yuma: uh I'm Yuma Amano, I'm asking are you seeing anybody?

Y/n: no why?

Yuma: because I want to go out with you!!

Y/n: this fast!? I'm gonna so much backlash from the perverted trio!!

Yuma: ???

Y/n: why would ask me that?

Yuma: well even thought we met you look very handsome and a nice guy. Your face I can tell it's sad and I want to be your girlfriend.

Y/n: it's really nice of you but I'm not really ready for that relationship yet.

Yuma began to cry as Y/n's heart hurt as he didn't want a girl like Yuma to cry like that.

Y/n: sorry my bad I'll be your boyfriend.*mind* okay fuck you Author for going to fast!!

Me: Well fuck you!! Get a fucking harem!!

Yuma: thank you!! How about tomorrow?

Y/n: yeah that'll be okay.

Then she left while Y/n and Ahri went back to a mansion. His four familiars, Katsumi, Luna, Amaterasu and Helena were happy to see him home.

Y/n: yeah I know you miss me. I got a date so if you want to join me then it's okay.

He went to his room, taken a good long shower, dries himself, puts on his sweatpants then he checks the mirror.

Y/n: well I'm OP as hell thanks to my hollow training me and giving me a good childhood unlike those bastards. I wonder what happened to them?

(Meanwhile)

????: you know it's gonna take more than begging my offsprings .

Clair: yes it's just we were weak to stand up to "father" forcing us to taunt brother, I'm sorry.
(Yesterday Morning)

Both couple arrived and saw the trio in shock.
(Image Issei with them)

(Why is Obama in Dxd!?)

Motohama: h...how!?

Matsuda: he gotten a girl!?

Issei: before us!?

Y/n: I respect women with good amount of respect.

(Sunday)

Y/n was waiting nervously when a woman in a red dress with bat accessories handed him a flyer.

Y/n: oh!! Umm thanks?

The lady walks off as Y/n checks the flyer more closely to it.

Y/n: what is it? "Your wish would come true" maybe but I doubt about. Better to beat the hell out of those bastards.

????: Y/n!!

Y/n:*blush* hey Yuma you look good today.

Yuma:*blush* thank you, sorry it took long.

Y/n: should we grab something to eat?

Yuma: yeah that will be nice.

They've went to a nice looking restaurant, finished eating. Y/n went to a jewelry store and bought a necklace for Yuma.

Yuma:*gasp* thank you Y/n!!

Y/n:*chuckles*

(Nighttime)

It was now nighttime the moon is now shown. Yuma and Y/n sat on a bench.

Yuma: Y/n....

Y/n: Yuma, I want to tell you something.

Yuma: yes?

Y/n: I was abused....

Yuma: why?!

Y/n: my family was a happy one until my mother passed away changing them. My father would abuse me and neglected me while my three older sisters did the same while taunting me. Then my father kicked me out of the house leaving me homeless for a long time. For 9 years I had to steal things to live and train my body were it's beyond anybody's mind. If I met my "family" again I'll beat them up until they're all broken bones.

Yuma: I'm sorry but I have something to show you too.

Then she transformed to her true form.

Raynare: I'm Raynare a fallen angel.

Y/n: but why?

Raynare: I was sent to kill you because many people wants to kill you because of your strength. But I changed my mind when you treated me nicely and telling me your past, I now no longer become evil anymore.

Y/n: Raynare I.....GET DOWN!!

They dodge a light spear and look up to see a armored fallen angel.

Fallen Angel: Raynare what are you doing!? Kill him!!

Raynare: no I changed my mind I want to be with him!!

Then four girls arrived at the fight and shocked to feel the energy from Y/n.

Blonde 1: hey who are you?

Y/n: you must be from IS academy right?

Gray Hair: I'm Laura Bodewig...

Blonde 2: yeah we're from IS Academy why?

[There should be a GIF or video here. Update the app now to see it.]

Y/n: let me show you all true form of power!!

(P.s Mark 2 Ebony and Ivory since Dante's Ebony and Ivory are weaker)

Y/n: Ebony and Ivory let's get to work girls!!

He shot the first two bullets at the fallen angel as it blocks them but it's wings were shot multiple times causing it to fall down to the ground and making it scream as they now know it's a woman.

Y/n: come on you can do better than blocking!! Hit me!! Kill me all you want!!

She screams and thrust her sword towards him but he counters with a round-house kick.

Y/n: you four girls want to help?

Them: YES!!

Y/n: now!! Same with you Raynare!!

The now good fallen angel summons many light spears and rapidly throws them towards her former partner. They all take out some of their item to beat up the fallen angel

Fallen Angel: curse you!!!

Katsumi, Ahri, Luna, Amaterasu and Helena shot out many blue fireballs burning the armor a bit. Then Laura her combat knife as sparks came out of their weapons. Bullets hits the armor weakling it. Then Y/n summons a large sword.

Y/n: you want to suffer this blade fo you?

Fallen Angel: h..how!?

Y/n: I earned this blade along with it's counterpart the blade the heals 100 souls and the blade of the oldest son of the great general dog demon.

Then he slices not the fallen angel but her armor causing it to break into pieces revealing herself.

Raynare: Linda it's quite a while we've seen each other.

Linda:....

Y/n: two options: 1st give up and be my maid or 2nd die by the blade that kills 100 souls.

Linda: fine I give up and I'll be your maid, master.

Y/n: Good, the four of you girls can go back we're done. We'll meet again sometime later...

Then they teleported shocking the four girls

Laura: you see that right?!

Houki: yeah, his fighting style is different from ours.

Cecilia: yes interesting way to fight.

Charlotte: he's very powerful, no bad guys would even beat him not even an army will take him down at all!!

Houki: thank god that he's our side!!

Cecilia: we should rest tomorrow for class before Chifuyu would be giving us more time to run around the training fields!!

(Meanwhile)

????: Y/n you'll finally get your wish to see me again, myself and your sisters would finally be with you. Arsene rise up.

(P.s Arsene is gonna be girl in this fanfic)
Arsene: yes my goddess?

????: Arsene find my son and protect him with the power of Persona.

Arsene: yes my goddess, I'll protect him along with the others from their past users.

Then she flies off to the night sky finding her new master.

End of chapter
(Also what does Persona do? I'm lost)