You were just approaching the academy with the girl still in your arms, the entire walk back she looked right into your eyes,

once you arrived at the academy, you put her down and told her to stay put until you came back

Y/N: Okay, I'm I'll be right back, okay? If anyone tries to do anything to you, just scream and someone will come and help

The girl nodded as you walked inside to get the Professor, Meanwhile a certain brown haired pervert was taking a stroll outside with Rias and Asia

Issei: Man...Y/N and Lotus are so damn lucky...They're probably the two strongest guys I've ever met...

Rias: Everyone has someone who is superior to them, Issei, And none of us are any different...

Asia: You'll always be great in my eyes Issei!

Issei smiled and put his hand on to of Asia's head as she giggled, suddenly Issei spotted the girl that you were with and instantly added her to his radar

Issei: Oh man! Look at that Chick! Sky blue hair and eyes, Decent Height, nice Curves, and look at those Melons!! I gotta talk to her!!

Issei sped walked over to the girl and "Accidentally" bumped into her to get a chance to talk to her

Issei: Oh man! Sorry about that!

Girl: I-It's Okay...

Issei: I haven't seen you around here before, you new?

Girl: Y-Yeah...I'm waiting for the one that helped me to come back!

Issei: A-And who would that be?

Girl: This guy who wears a black jacket, white shirt and jeans, his hair is black and really messy...

Issei flinched and scooted back as his eye twitched in surprise, anger, and Annoyance

Issei: DAMMIT! she must mean Y/N! Goddammit Y/N! Why do you have to always steal the cute ones?!

Suddenly Issei wrapped his arm around her neck and smiled as the girl began to feel uncomfortable

Issei: Well, Sorry to be the one to tell you, But that guy is actually a total douche, he beat me and my friends up multiple times...

Girl: R-Really?! Is he THAT mean?!

Issei: Y-Yeah! And—

Professor: Issei that's quite enough...

Startled, Issei jumped back instinctively and flailed his arms around before stopping

Issei: P-P-Professor! What are you doing here?!

Professor: Y/N here told me that someone was in need of help so I came to see what it was about, only to come back hearing you say bad things about Y/N!

Girl: Y/N...That's a nice name...

Issei: But it's true! He beat us up multiple times!!

Professor: The first time was due to you challenging him, the second was during the tournament, and the third you challenged him again with Vali!

Girl: You lied?!

Suddenly you beside the Professor and jumped into the conversation

Y/N: What's going on?

Girl: Y-Y/N! Did you hurt Issei?!

Y/N: What?

The girl then pointed to Issei with an unsure face

Girl: Issei said you beat him and his friends up! Did you?!

Y/N: Well, Yeah, But you don't know MY half of the story, you see...Issei can be...

You then gave him a glare that struck nothing but pure fear into his perverted heart

Y/N: ...Quite Girl crazy...He's tried to touch one of my girlfriends in a weird way, and he keeps going on about how he'll be "Harem King", even though that's probably not going to happen...

Issei: IT WILL HAPPEN!!

Y/N: HA! I beat you 4-2 Pal!

Issei: Hey! Akeno and Kuroka have been trying to get with me as well!!

Y/N: Yet both of them are always flirting with me...

As his anger began to build up, Issei activated his Boosted Gear in front of you and the girl

Y/N: Professor, you might want to come back later...things might get messy...

With that the Professor nodded and walked away, but he didn't go inside as he watched the whole dilemma go down, Issei then turned his attention to the girl

Issei: C'mon! You'll want to be with me! The only thing Y/N here knows is battle, I can make you much happier~

Y/N: Issei stop it! You're being so over dramatic!

The girl began to blush and stutter as she began to shake

Girl: I-I...I...Um...

Issei: HA! See?! She wants to be with me!!

You let out an annoyed sigh as you faced Issei and glared at him

Y/N: This isn't about who she wants to be with, this is about giving her a place to stay!

Issei: I'll give her a place to stay! She can stay with me for as long as she wants!

Suddenly Issei began to think about what he could do to her if they lived in the same room, he blushed and gained another one of his perverted looks, scaring the girl and making her cling to you arm

Girl: Y-Y/N! He's scaring me! Can we go please...?

You nodded with a smile and began to guide her into the Building crushing Issei

Issei: Why...? WHY?!?!?!

Suddenly Issei began to boost his power as the two of you continued to walk towards the Academy, eventuality he gained enough power as the two of you reached the door

Issei: I'M TIRED OF YOUR SHIT Y/N!! DRAGON SHOT!!

Suddenly a red beam of light was shot towards you and the girl by an Angry Issei

Girl: EEK!!

You then took a long and annoyed sigh as you then turned around and smacked the blast away with your arm

Y/N: FEELINGS MUTUAL ISSEI!!

Suddenly the beam was redirected towards Issei as it began to bolt towards him at high speed

Issei: WHAT?!?!

The beam directly hit Issei, causing a large explosion and sending him flying, he screamed and cursed at you as he flew away into the clouds

Issei: FUCK YOU Y/N!! I ABSOLUTELY HATE YOU!!!

With that his annoying voice was silenced by the distance he gained from the school

Y/N: Don't ever mess with me again! Stupid Pervert...oh who am I kidding he will...

Girl: Skylar...

Y/N: Hm?

Girl: My name...It's Skylar...

You went slightly wide eyed before smiling at Skylar

Y/N: The Name's Y/N L/N!

Skylar: *Giggles* I know.

With that the two of you headed inside, The Professor allowed Skylar to stay with you and the other Saiyans, Skylar went to find your room as the Professor kept you behind to talk to you

Professor: Y/N, can you stay here for a moment?

Y/N: Yes Sir, what's up?

Professor: Well, This "Skylar" Person...She's from the Twelfth Universe...

Y/N: Really?

Professor: Yes, In the Twelfth Universe there is a planet with a society of Humans just like Earth and Remnant, that is where she comes from.

Y/N: I see...I'll be sure to Keep Issei and Mineta away from her!

Professor: Thank you, you are dismissed.

With that you walked out and headed to your room

Meanwhile At An Unknown Location

It was now nighttime as an unknown entity was eating roasted meat on a cliff

???: This is Good

Suddenly the person detected a large energy coming from the direction that lead to the academy

???: Who is that? Let's go find out!