The Forest

Your team had just been fully assembled consisting of Sun, Tetsutetsu, and Kuroka, coming across an "acquaintance" of Kuroka, Bikou

The four of you were now facing off with this new guy as Tetsutetsu was the first one to run into battle, activating his Steel Quirk while reeling his fist back and screaming

Tetsutetsu: Take this!!

Bikou: Please, at that level of speed you have no hope of catching me.

Tetsutetsu, now becoming a little irritated, shot his fist forward in an attempt to punch Bikou, only for him to dodge with little effort and push him to the side, sending him tumbling to the side

Sun: My Turn!!

Sun suddenly leaped into the air towards Bikou as he readied his weapon to attack, splitting it in half and shooting a barrage of bullets towards Bikou to which he smiled at

Bikou: Nice Try!

Bikou suddenly wielded his staff as he began to spin it around in front of him, deflecting away any bullets that came in contact with it as Sun scoffed

Sun: Oh Yeah? Try this on for size!

Sun suddenly activated his Semblance in mid air, summoning three shining copies of himself to charge Bikou as they fell towards him

Bikou: I guess you can do more than just talk, good!

All of a sudden Bikou leaped into the air and formed a sign with his fingers, summoning a cloud below him to which he flew on

Bikou: Flying Nimbus!

Y/N: ...Knockoff...also who even is this...?

Kuroka: He's from my world, he's known as the Monkey King, or Son Goku, a major top dog where we come from.

Y/N: Heh, That's Your Version of Goku, Our Goku would literally pull a Beerus on this man.

Kuroka: I can tell, The Goku you're talking about fused with that other guy into "Vegito", right?

Y/N: Yep, fought me in base form to a stand still. Want me to wipe the floor with this guy?

Kuroka: I'd actually prefer if you didn't, I wanna enjoy this fight.

With that Kuroka walked towards Bikou who was now smacking away each of Sun's duplicates one by one

Kuroka: So, you wanna scrap, Monkey?

Bikou: Oh? Looks like the Kitty is finally doing something!

Kuroka: I promise that you'll eat those words!

With that Kuroka formed multiple orbs of energy that resembled fire as she launched each one towards Bikou who smirked and flew towards Kuroka

Sun: Hey! We're not done yet, get back here!

Tetsutetsu: Don't forget about me!!

Y/N: Hm...putting Kuroka aside, I think that Sun and Tetsutetsu could work rather well together...

All of a sudden you heard a strange growling sound in the distance behind you, catching your attention as you turned around with a careless look to see a type of Grimm that you've never seen before

Y/N: Hm...? Oh well, I guess you can keep me entertained for a few minutes...

With that you bolted towards the lumbering creature that heavily struggled to keep up with your movements, using your speed to occupy multiple spaces at once with afterimages

The Grimm began to grow greatly frustrated as you began to tease it by making funny faces towards it, of course this gesture caused the Grimm to grow even more irritated than before

Y/N 1: Am I the real one?

Y/N 2: Nope! It's gotta be me!

Y/N 3: C'mon! I'm the real one!

Y/N: 4: Don't listen to them, I'm the real one!

All Y/N's: C'mon Big Guy! What's the matter? Can't keep up?

Tetsutetsu who was watching in awe at your display in speed, nearly dropped his jaw looking you ever so carelessly tease what was such a dangerous hazard to him

Tetsutetsu: Geez...Kirishima wasn't kidding, this guy is insane...! I've only seen what he could do in the Tournament!

Sun: Yo! Tetsutetsu! We need your help over here!

Tetsutetsu: Oh! Got it!

At this point your were now bored with the Grimm as you suddenly leaped around and appeared in it's face, catching the Grimm by surprise

Y/N: Alright, time to go.

Before the Grimm could respond in anyway, you unleashed a massive beam of Ki, instantly engulfing the Grimm in a large light to which it met it's demise

Bikou who had just witnessed you blow away this large creature like nothing, gasped in awe, seeing your display in speed in power had immediately piqued his interest

Bikou: That man seems quite powerful! I wonder why he isn't fighting me with the rest...

Sun: Man! This guy is actually really tough...!!

Bikou: ...Although if he is too afraid I truly can't blame him, I am pretty great!

Y/N: Omae wa mou shindeiru...

Bikou: NANI?!

All of a sudden Bikou turned around only to receive an insanely powerful kick to his chin which sent him hurling towards the ground and ending the fight in an instant

Everyone else looked in awe, horror, or both as you landed on the ground and wiped your hands together, despite using your feet to attack him

Y/N: Never taint a Saiyan like that, we just might surprise you!

Tetsutetsu: Holy Crap...!!

Sun: We were doing so much to even hit this guy...and he merely ends it in one blow...!!

Kuroka: Every time I'm with this Man, he just gets hotter and hotter~

Time Skip

It has been a few hours since you one tapped Bikou and knocked him out, the four of you decided to just leave him behind as You and Sun didn't want to deal with him

The Four of you were now currently walking through the forest as you noticed that the Sun was beginning to set, but just by a little bit

Kuroka: Although That Monkey could be quite a pain sometimes, I sure hope you didn't kill him, he's helped me in a number of situations.

Y/N: Nah, I made sure to hold back enough to the point where it would just knock him out cold, he should be up in a few hours from now...

Sun: You really must've worked your Butt off to become that Strong.

Y/N: Yeah, more than you could imagine...

Tetsutetsu: You're so Freaking Cool! No wonder Kirishima is always talking about you!

Y/N: Yeah, him and Yang were the first close Friends I made at our time in the Academy, back then none of you were around.

Sun: I heard that there was a tournament before we came along, is that true?

Y/N: Yep. But it was pretty one-sided since I was the only Saiyan there at the time, and nobody else there was Trained to be on my Level.

Tetsutetsu: That's Great and All, but can we get something to eat...? I'm starving!

Just then your stomach began to rumble to which everyone had heard, causing you to go wide eyed before laughing

Y/N: Hehehe! You're right! After that fight with that other Me, I'm Famished!

Sun: Oh boy...that means we're gonna have to find lots of food so we can all be satisfied...

Kuroka: I know something you can eat, Y/N~

Y/N: Kuroka No.

Kuroka: Kuroka Yes!

All of a sudden everyone heard a massive explosion in the distance, along with a light being visible in the distance shortly after, this caused everyone to go wide eyed as everyone rushed towards the explosion, that is with the exception of you

You had been feeling a very strange energy for the past hour or so, following the four of you, so this was your opportunity to find them without putting everyone else at risk

Y/N: Whoever is out there, I know you're here, so stop hiding and show yourself, unless you want me to blast this entire area to smithereens!

There was a long silence after that, you could hear the wind blowing by as a shadowy figure suddenly peeked from one of the trees in front of you

Y/N: There you are...now what do you want...?

All of a sudden you felt something insanely off about their energy, you couldn't tell what they were, Human, Saiyan, Devil, Grimm, Deity, you couldn't read it at all, to the others it might have been dangerous, but to you it was merely a mystery

With that the figure came out of hiding, slowly lurking out of the shadows for you to see what you thought was a man, who looked oddly pale and had no legs, you noticed that he had holes in his hands as his skin seemed to be melting or something, you couldn't put your finger on it

???: Greetings.

Your eyes suddenly widened at the sight of this entity, you had no idea what they were, but you knew one thing, you shouldn't take it lightly

Y/N: Just who and what are you...?

???: Do not be alarmed, I simply wish to ask you a few questions.

Y/N: And that is...?

???: Have you by any chance seen my Sons...? I haven't seen them in many long years, but I can tell you their names.

Y/N: Fine...

???: My Sons go by the names of Sans...and Papyrus.

You then went wide eyed once again by the realization that you knew the two of them, and it somewhat made sense since the more you looked at this entity, the more you realized that he resembled a skeleton like Sans and Papyrus

You were hesitant to answer at first, but you were seemingly in a hurry and suddenly blurted out an answer for the entity

Y/N: ...Yes, I have.

The entity then flinched in surprise, not expecting you to actually know about the two of them

Y/N: And before I tell you where they are so you can go off and look for them, Let me do something for you first...

All of a sudden you flashed into your Omni God form as you walked towards the entity, still not 100% sure of what he was or what he was capable of, nonetheless you kept walking

Holding a hand out, you suddenly emitted a faint green light from your hand, gritting your teeth as the light began to spread all over the entity's melting body

You then widened your eyes yet again as a large flash of green light bursted from your hand, not harming the entity, but doing something else

Once the green light had completely faded away, you backed away from the entity as he had just noticed that he had undergone some physical changes, his body seeming a lot more stable, along with his legs returning to him

???: This is...you...you restored me back to normal...?! But...how......?!

Y/N: I can do a lot of things, now go on, I have my own business to take care of, Gaster...

With that you walked off as the man went wide eyed at the realization that you somehow knew his name, nonetheless his disappeared into the forest as you rushed towards the direction that your teammates went to

Time Skip

You were now arriving at the location where the explosion went off as you looked to see Kuroka, Sun, and Tetsutetsu who were now along side a three person team consisting of Yang, Kirishima, and Koneko

What surprised you however was who they were fighting, as the six of them we're up against two of their teachers, Ozpin, and All Might

Tetsutetsu: What the heck...?! All Might alone is a bit too much! We can't deal with him AND Ozpin...!!

Kirishima: Keep fighting, Bro! It's what Y/N would do!

All Might: Haha! I admire your charisma, Young Kirishima! But it will no help you, not here!

Ozpin: You cannot best the two of us with power alone, you must look beyond that to stand a chance.

All of a sudden you landed in front of everyone and faced All Might and Ozpin as you smashed your fists together while giving them an Ultra Instinct Glare

Y/N: Are you sure about that?

Ozpin: Hm, So Y/N was with you after all, well then, this hardly makes a difference.

Y/N: Oh Really? I'll give you 5 seconds at the most, and that's being extremely generous!

???: Which is why you won't be fighting them...

You suddenly looked up upon hearing a voice to see not one, not two, but all 12 gods of destruction in the air, looking down upon you

Y/N: Hah! Well what do you know?

The 12 gods slowly descended to the ground to be a little more on All Might and Ozpin's level as you got into a fighting stance and called your allies

Y/N: Alright everyone! 7v14...Let's Hit it!!