We Open up at the Apartment where you were pretty much on social media checking your feed, as your new Peerage had Moved in and had been taking care of the Place for you, and with you being lazy most of the time that is Good.

Yubellena: Oh Master would you Like some Tea?

Y/n: (Sigh) Yubellena don't call me Master. That demeans you as My Friend. Call me Y/n.

Yubellena: (Blushing) Of course, Um... Y/n-San.

Y/n: Oh, Sure... Thanks.

You then got A Notification as you had Gotten A Notice from Riser.

Ravel: You're following my idiot brother? Really?

Y/n: Hey, you got to know You're enemy to beat them... Also, he has nice Latte Posts. I wish I had Latte's that Nice. Now Let's that see that New Post. Hmm... "Today I am going to Marry Rias. Her Father's Wishes. Suck on that Y/n

Ravel: Y/n Are you O-?

Y/n: RAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGH!!!

You then Began flying down to Hell!

Ravel: Of course.

Meanwhile in Hell...

Rias was Being forced to Marry Riser at the Atar as Rias glared at her Father.

Rias: Must I do this? I don't even Love-

Zeoticus: Now Rias, A Deal between families is A Deal. 

Zeoticus Gremory

Rias: I Hope you know I am never Visiting you again.

Priest: Now does anyone going to Object?

Y/n: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAH!!

You then flew up destroying the doors as you Punched Riser in the Face!

Riser: AGH! Y/N! YOU BASTARD!

Y/n: SHE DOSEN'T LOVE YOU!

Rias: Y/N!

Rias then Begins to Hug you protectedly!

Rias: Oh I knew you would save me!

Riser: AAAAAAAAAAAAAAAAAGH! YOU IDIOT! YOU TRY TO KEEP ME AWAY FROM HER!

Y/n: SHE DOSEN'T LIKE YOU! Ugh... Soft and Wet.

You then used A bubble to Take Away his friction as he began Sliding All over the place.

Riser: CURSE YOU Y/N!

Zeoticus: Hm, Y/n Right?

Y/n: Yes?

Zeoticus: You Like her don't you?

Y/n: I Guess so.

Zeoticus: Do you, or don't you? Romantically I mean.

Y/n: (Blushing) I mean she's cute.

Zeoticus: Perfect, you can Marry her.

Y/n: I... What?

Zeoticus: I think you should marry her.

Y/n: Excuse me? I mean I'm A Nice guy and everything, but we are both far too Young for Marriage, and You Plan on marrying her to that asshole! Seriously!? I mean Nobody I know Likes you, and for Probably good reason! First of all, ...

A 5 Minute Rant Later...

Y/n:

https://youtu.be/erfpSmo9D5U

Everyone:  ...

Zeoticus: Wow... That Gave me A Lot to think about. Look You don't have to marry her now, just date her if you want.

Y/n: Are we good?

Zeoticus: Yes, Just Please don't do that again. That was A Little scary.

Y/n: Oh Sorry.

Rias: Y/n is it true? Do you Like me?

Y/n: (Blushing) I... Um... (Thoughts) Oh God what Am I supposed to say? I can't tell the Truth right? That I'm from the real world And I was Isekaied here to help them. I mean I already messed up Issei getting A Harem so what the hell else did I change? I'm not supposed to be here. I'm Just an Extra in their story and I Just realized that. (Out of thoughts) I'm sorry I need to go.

You then teleported back Home as Rias tried to stop you.

Rias: Y/n! Y/n!? Y/n, What's wrong? Are you Okay? I Love you.