King Kai: You...you...YOU IDIOT!!!

Y/N winced in pain as King Kai grabbed his collar, shaking him back and forth. While it wasn't as bad as it had been hours prior, it still wasn't a pleasant feeling.

King Kai: Your little tantrum could mean the end of a lot of people! You fool!

Goku: What do you mean? Sure, it was strong. But...

King Kai let go of Y/N, wiping his forehead with a towel. He sighed, staring up at the purple sky. in King Yemmas realm.

King Kai: I don't know how, but Y/N released a power on a handful of beings can use.

Y/N: Big dick energy?

King Kai: W-what? No. Energy of Destruction, a power only wielded by the Gods of Destructions and those who will succeed them.

Y/N: Wait. Isn't that what Rias uses?

King Kai: The Gremory? I looked into it, and it seems that her clan is a descendant of a God of Destruction. Though that power is nothing compared to the real thing.

Y/N smirked. Chuckling as a rather evil light shined in his eyes.

Y/N: I can't wait to rub it in her face.

King Kai jumped up, grabbing Y/Ns collar again. 

King Kai: You won't be able to if things go bad! Because of your surge of energy, you woke up a being that can destroy us all!

Goku: So they're strong?

King Kai: He is the strongest being in this universe! The God of Destruction...Lord Beerus.

...

...

...

Y/N: I feel like there should be lightning-

*Boom*

Y/N: There it is. A little late though.

King Kai: I feel like your not taking this seriously, Y/N.

Y/N: I mean, we go through this every month. Something happens, and this new fighter comes who is stronger than the main character, who either trains a lot or gets a random boost cause plot. Excuse me for not being shocked.

Goku: Right! All we need to do is fight this guy and he'll leave us alone. Works every time!

King Kai: How many times have you fought Frieza now?

Y/N: Anyway, I'm going to assume that diplomacy won't work on this guy since your so stressed.

King Kai: Well yes, but actually no. What usually determines if a planet is destroyed is the food they bring him.

Y/N sighed, rubbing his hand through his hair.

Y/N: What a perfect time to have my body all fucked up. If only I had more time...

Goku: Yeah, maybe if you had a few months you'd be ready...

King Kai: Then use the Hyperbolic Time Chamber-

Both Y/N and Goku stood in thought for a moment. 

Y/N: Hmmmmm.

Goku: Hmmmmm.

Bubbles, who had been playing on the other side of King Kai's planet, ran up behind King Kai.

Bubbles: Hm?

Y/N/Goku: I got it! The Hyperbolic Time Chamber!

King Kai: Why do I even bother...

Goku: Thanks, King Kai!

Y/N: See ya in a day I guess!

Goku and Y/N then vanished from King Kai's Planet. They reappeared on Kami's Lookout.

Y/N: H-Hey Mr.Popo.

Popo: What do you want, maggot.

Goku: Y/N needs a good training session, so is the Hypertime chamber thingy ready?

Popo: I make it a habit to keep it ready. Since you always use it to save your mortal asses.

Popo's gaze was dark and unwavering. Millions-no. Billions of years of Kami knows what shined in his pupils. 

Y/N: Okaycoolletsgomaster!

Goku: RightbehindyouY/Nletsgo!

Y/N and Goku quickly scurried off into the chamber. As they closed the four behind them, they merely gazed at the endless white void.

Y/N: Sooo what now?

Goku: Training!

Y/N: King Kai just said that I could permanently damage my body if I do.

Goku: Not that kind of training. Ki training. King Kai described your case as a pulled muscle, so we just need to stretch and slowly start using it again.

Y/N: Hm. That's actually pretty smart.

Goku: Of course! I've learned a thing or two in my life. Or lives.

(Timeskip)

(Issei POV)

I stare at the board, not really paying attention. It's times like these where I forget that I'm a devil with a powerful dragon inside me. I haven't felt such peace in weeks.

[Ddraig: PARTNER!!!]

Issei: GAH!

I shoot up from my chair, surprised at the loud voice coming from my head.

Teacher: Is there a problem Mr. Hyoudou?

Issei: N-No. I just thought I saw a spider. It was just a hairball.

Chuckles resonate throughout the room. Damn normies.

Issei: Sorry. Side note: Can I go to the bathroom?

Teacher: Sure, whatever.

I walk out, sending a glare at Kiryu who made a rather annoying face. I head to the bathroom, and after checking to make sure nobody was occupying the stalls, I can finally pay attention to Ddraig, who was in some sort of panic. I could kinda feel it in a sense.

Issei: What's up?

[Ddraig: You need to get everyone you care about and get them to the underworld.]

Issei: Why? Did something happen?

[Ddraig: Not yet, but it will. The God of Destruction, Beerus, is heading to Earth as we speak.]

I sigh, trying to stay calm. If Ddraig is freaking out then this guy must be a big deal. What do I do! What do I do!

What would Y/N do?

He would...probably get everyone to safety and fight. But Ddraig wouldn't warm me if it wasn't serious.

Issei: How long?

[Ddraig: And the earliest, maybe eight hours?

Eight? That's not a lot of time. 

I run out of the bathroom, heading to the staircase to the upper floor. This is where the third years are. Prez said she was in....there!  I was running so fast I was barely able to stop myself. I quickly regain my composure, trying to seem somewhat normal. I open the door, and immediately I see Prez. Her bright red hair stood out pretty well.

Issei: U-Um! Sorry to interrupt, but I need to speak to Rias about something real quick! Its a club emergency!

I wait for a reply from the teacher, but he just stares forward in a daze. The class was too. They just kinda stared off into space. Rias gets up, her boobs bounced as she-

Wait! This isn't the time brain!

Rias: Lets head to the clubroom Issei.

Issei: R-Right.

Devil magic is really convenient.

Rias quickly gathered the rest of the ORC. Apparently, Sona had noticed our disappearance from class and had tagged along. Saji joined her, meaning it was a little cramped in the club room.

Rias: Alright. Please explain in detail what's going on, Issei.

Issei: R-Right! Anybody here heard of the God of Destruction, Beerus?

Sona: Can't say I have.

Rias: Same. 

Looking around the room, Koneko, Asia, and Kiba had the same reaction.

[Ddraig: Then allow me to enlighten you. The God of Destruction, Beerus, I'll tell you how dangerous a god he truly is.]

-----

So I'm sure you guys have noticed that this isn't following the actual Super timeline. For one, this is happening in the GT timeline, so it technically should've happened in the past, but Super wasn't that far into its story when I was writing this. I think I have a good idea as to how I want this situation to play out. Needless to say, there is going to be a lot of fighting in the coming chapters.

Next time on Majin DxD: Gotenks versus Beerus? Where the hell is Vegeta!?!

See ya!