The Other Saiyans were fighting with the the Mass army of "Dark Issei's", Lotus and Kasai we're taking on half of them, while Caulifla and Kale were taking on another

Caulifla: Man! These things just keep coming!

Just then Kale blasted at least 15 Dark Issei's away, obliterating all of them leaving nothing left

Caulifla: Good one Kale!

Kale: T-Thanks!

Lotus and Kasai began to charge up a combination Ki blast and as it grew and filled the battlefield with a right light coming from the large orb of Ki

Lotus and Kasai: Eat This!!

The fired a large ball of Yellow Ki as it began to destroy all dark Issei's in its path, it took out at least 30 of them before it exploded obliterating even more of them

Meanwhile you and Karuza were charging towards each other with your arms cocked back, You and Karuza shot your fists forward causing them to clash creating a large shockwave that blew away all Dark Issei's around you

Suddenly Karuza's fist opened up and blasted you with a devastating Ki blast of red energy that sent you flying back

Y/N: GAH!!

Karuza: You can't hope to win in that form! Fight me at full power!!

All of a suddenly you stopped and began to power up, you gained a white aura as your hair flashed white, suddenly you screamed at the top of your lungs and went into your Omni God Form

Karuza: That's more like it!

Y/N: Let's do it!!

Meanwhile Back In The Academy

Everyone was about to go to bed when suddenly they heard your loud screaming as the whole area began to violently shake soon after

Midoriya: I-Is That...

Uraraka: L/N...?

Ruby: What could he possibly fighting out there...?

Yang: Well Whatever it is we have to help him!

With that everyone got properly dressed before left their rooms and heading outside, they excited the building to see that the other Saiyans were dealing with a bunch of black armored entities

Kiba: Those Guys...

Issei: They look like my balance Breaker!

Vali: No wonder their having no problem...

Issei: Hey!!

Vali: I'm kidding...

Yang: Well we gotta help them out!!

Yang suddenly brought out her yellow gauntlets before shooting small fire balls at the Dark Issei's, Blake, Ren, and Momo soon joined into the shooting

Sero; Wow! Look at those guys, Their crazy!

Everyone directed their attention to You and Karuza who were now exchanging blows at high speeds, each blow leaving behind a visible shockwave

Ashido: Sometimes I wonder how in the world he got that strong...

Before long, Karuza began to gain the upper hand and kicked you in the side sending you flying back until you stopped yourself

Karuza: You've gained quite the power with that form of yours, but how long will it last?

You gritted your teeth and rushed towards Karuza again and began to swing at him, be blocked all of the punches before head butting you in the forehead, Dazing you for a short moment

Karuza: There!!

Without warning, Karuza launched his fist at you, soon smashing into your stomach making you gag and cough up a little bit of saliva

Y/N: G-GAAH...!

Karuza didn't stop his assault there as he soon leg dropped you in the back, cracking your spine and sending you flying towards the ground as you screamed in pain

Y/N: GAAAAAAAH!!!

Yang: Y/N!!

You crashed into the ground, landing in a large crater as you laid on your back while staring at the sky

Y/N: H-He's so S-Strong...

Blake: Don't give up Y/N!

Your eyes widened slightly as you turned to Blake and Yang who were on the Verge of tears, seeing you in the ground

Yang: You're strong Y/N!! You beat Xarran and X! You can beat Karuza!

There was a dead silence for a Moment as Yang and Blake waited for a response, Suddenly you gained a straight face and began to scream before bolting back into the sky and rushing towards Karuza while reeling your fist back

Meanwhile Rias and her Peerage were watching the action as Asia was paying a lot more attention to you than usual

Karuza: Back for more?

You shot your arm forward as Karuza quickly reeled his fist back and swung at you as well resulting in another fist clash

Karuza: How do you get back up so after being beaten down so many times?

Y/N: Where there's light, there's hope!!

With those words spoken from your mouth, Asia smile at you as her cheeks were tainted with a pink blush

Suddenly Karuza received a knee to the chin from you, sending him flying upwards as you appeared above him and leg dropped him down to the ground

Suddenly you began to scream at the top of your lungs once more as the whole continent
began to shake violently

Yang: What's he doing?!

Nobody could see it, but the upper line on the symbol on your forehead began to fade away, you let out one last world shaking scream before emitting a blinding light

Midoriya: WHAT IS THIS?!?!

Ruby: SO BRIGHT!!!

Once the blinding white light faded, everyone looked to see you slowly descending towards the ground

Koneko: What happened?!

Iida: Nothing it seems...

Sun: That was scary!

Rias: Wait, something has changed! Look! The Symbol on his head! And his eyes!

Everyone looked closer to see that the symbol on your forehead only had one line now, meaning there was only one limiter, your eyes had also gone fully white but your pupils were still visible

Grand Priest: It seems he had broken through the first limiter, he is now without a doubt more powerful than before.

Y/N: Let's do this Karuza, Me and you, one on one!

Karuza looked at you with a surprised expression on his face for a moment before he began to laugh

Karuza: Yes! This is the power I've been looking for!! COME AT ME!!

Y/N: YOU'RE ASKING FOR IT!!