Upon witnessing the final stage of Musabori's plan finally play out, the many students surrounding you stared in horror at what he had turned you into.

Yang: T-That's not Y/N...! That can't be him!!

Musabori: Oh but it is. For now Y/N's Devil Ki has manifested in a way that has never been done before! Returning him to normal is now impossible.

You started taking a few steps forward towards the massive crowd while Yang could only shed a tear for what Musabori had done to the one she loved the most.

Musabori: I'm going to enjoy watching your Hero tear you all into bloody pieces!

Meanwhile Gogeta was watching in the distance before and prepared himself to continue fighting.

Gogeta: Don't count us out just yet! We've still got plenty of fight left in us!

In a case of poor timing, Gogeta then started to glow before he split in two. Goku and Vegeta separating to their individual selves, they were both in base form seeing as they used up all of their left over power during their time fused as Gogeta.

Goku: What...?! Out of time already?!

Vegeta: Damn it! We're not done yet!

Goku: Vegeta, awhile back you learned about Forced Spirit Fission, right?

Vegeta: Of course I did! Why are you...wait...that could work!

Goku: Just follow my lead. This might be our last chance!

Nobody knew what to do as you only got closer to the crowd. Your smile growing even wider as drool started to drip from your mouth.

The saliva on hitting the ground almost instantly melting the soil and burning into the terrain like Acid as this only scared everybody even more.

Musabori: Oooh? Looks like Y/N's going to be using something you never would have thought would be a Danger to you.

Kirishima: That being...?

Musabori: His Otherworldly Appetite.

Everybody then felt an unpleasant chill go down their spine as you laughed like some sort of barbarian.

Musabori: I nearly forgot. Y/N's Devil form has that Sensational Hunger for blood and flesh...and with this new metamorphosis, said appetite has likely increased by 10 fold!!

A few strange sounds could be heard in the distance as everybody on both sides looked to the right to see a massive horde of Grimm headed right for you.

Ruby: Grimm!!

Kiba: It's been awhile since we've seen these guys...

Iida: Great! Now we have to deal with them too?!

Ruby: We'll see what we can do about Y/N. Everybody else keep the Grimm off of us!

Everyone: Right!

With that a good portion of the students ran off to fight the Grimm. Leaving only a handful left. That being Ruby, Issei, Akko, Lotus, Kasai, Diana, Yang, Kirishima, and Midoriya who was still on the ground.

Musabori: You all intend to face Y/N head on? Don't make me laugh! But if that's what you wish...Y/N, it's dinner time!

Y/N: Hungry...!!

Ruby: As of right now, we can't get through to him from his emotions! I don't know how we can win this! 

Lotus: Maquist went off to face the Celestial Devourer in hopes of getting our powers back...if he can pull that off, me and Kasai will be able to take the lead from here...but until then, keep him busy!

Issei: We'll try...Please don't let me get Mauled to death...!!

Midoriya: I-I'll fight too...

Everyone then went wide eyed to see Midoriya get up in his current condition. He was beaten up and weak, but he wanted to fight anyway

Diana: Midoriya, you need to stand down for now. You're in no condition to fight!

Midoriya: And You're in no condition to deny any form of help.

You then let out a fearsome roar as everybody prepared themselves. You made the first move by lunging forward. Kirishima was the first target as he hardened his skin and blocked a powerful tackle.

He went sliding into the distance on his feet as Ruby slipped behind you and attempted to have a slice at you with Crescent Rose. But it was no use.

As Crescent Rose clashed against your skin, all she could do was grab your attention as Ruby's weapon didn't even make you budge.

Musabori: You better watch out, he has mouthes all over his body. All of them having sharp teeth that will tear through your soft skin like a hot knife through butter.

???: Oh would you just shut up already?!

Musabori was then caught off guard as he received a powerful kick to the face by Mori who suddenly came flying in.

And he wasn't alone. Caulifla, Kale, and Daiko all accompanied him as they also faced you.

Lotus: Daiko! Boy am I glad to see you!!

Kasai: Of course! The Devourer didn't take her power! She's currently our best shot!

Y/N: GRAAAAAAAAGH!!!!

Caulifla: I don't think we can compete with Y/N as we are now...Kale! Let's do the thing!

Kale: R-Right!!

With that you started to power up with a massive dark aura while Kale and Caulifla started to glow. This caught your eye as you turned around only to be blinded by a bright green light.

???: Oh Yeah!

To everybody's surprise, Caulifla and Kale emerged from the light as one merged warrior. The one and only Kefla.

Kefla: Guess who's makin' a long awaited comeback!

Lotus and Kasai were surprised. Not by the fact that Kale and Caulifla fused, but what form they had taken as Kefla.

Lotus: She's in God form...?!

Kefla: Y/N helped me reach this level back at the festival a couple of years back! Now I'm gonna thank you by bashing your face in with it!

Daiko: Don't leave me out of the fight! I'm a Celestial too, Y/N! You're going to have a much harder time if you plan on taking on all of us!

With that, Kefla, Daiko, and Mori faced you directly, while Midoriya, Ruby, Issei, Akko, and everybody else had you completely surrounded.

Y/N: MUST...FEED...

Eye-Catch

Eye-Catch

Meanwhile: Unknown Location

It was Dark and quiet. You had no clue where you were, all you knew was that you were just waking up.

Standing in what seemed to be the middle of literal nowhere, you scratched your head in confusion as you looked around. No a single thing in sight.

Y/N: What...? Where am I...?

???: It's about time you've woken up.

Upon hearing a familiar voice call out to you, you quickly turned around in a battle stance, but went wide eyed when you saw who it was.

???: What's with that look? Is that a way to greet yourself...?

Y/N: What...? How is that possible?! You're me!!

Devil Y/N: Indeed. I am you. Welcome to your subconscious.

Y/N: What do you want with me?!

Devil Y/N: Oh? I thought that was obvious. I'm going to take the wheel from here on out.

Y/N: What?!

Your Devil counterpart then went and charged at you. Forming a blade of Ki and taking a swing at your neck as you barely managed to weave under it.

Devil Y/N then continued by grabbing you by your hair and throwing you into the distance. Warping and hitting you from above which hurt a lot more than it should have.

He then landed in front of you as you laid on the ground motionlessly. Devil Y/N going in to finish you off by impaling your heart when you suddenly got up and punched him with in the face.

This did in fact catch him off guard, but it didn't effect him in the slightest. This caused you to slowly back away as your eyes went wide.

Devil Y/N: Hehehe...Cute. Very Cute.

Devil Y/N then hit you with a devastating knee to your stomach which caused you to even cough up some blood. Sending you flying into the distance as you rolled across the floor.

Devil Y/N: I was getting so tired of being a spectator to you're little adventure. Now it's MY turn to be in control!

Y/N: Why is it that all you do is cause problems?!

You then attempted to blast your Devil Counterpart, but nothing happened. You didn't even feel the Ki flowing within your body.

Y/N: What...?! Where's my Ki?!

Devil Y/N: Is this what you were trying to do?

Devil Y/N then crossed his arms as you felt an incredible amount of power boiling from within him. He suddenly started to glow when you gasped in realization of what he was going to do.

Devil Y/N: STARLIGHT CRASHER!!!!

You then let out a scream as you were engulfed by a violet light. A massive explosion occurring as you were simply overwhelmed by his sheer power.

Y/N: GAAAAH!!

Meanwhile: Back on The Outside

Kefla, Daiko, Mori, and everyone else were currently giving you a run for your money as a mental battle was raging on inside of your mind. Two Y/N's fighting to gain control over the physical body.

Kefla: Eat my boot!!

Kasai: Woah...

Kefla suddenly smashed her foot into your face with a heavy kick as you went rolling into the dirt. Daiko appearing as she kicked you up into the air.

Mori finishing the combo by grabbing his nyoibo and smacking you in the head with it. Sending you crashing back down onto the ground.

Debris went flying everywhere as you quickly emerged from the rubble and started to growl with anger.

Suddenly you let out a powerful roar as a massive storm of energy erupted from your body. Shaking the entire landscape as your power was still on the rise.

Meanwhile Musabori was watching in the distance while your power was skyrocketing once again. Eventually a large smokescreen appeared on the battlefield hiding them all.

Musabori: Hm...it seems that Y/N's power is unstable. I may have to lend him my aid.

Musabori then formed a small orb of dark energy in his hand as he prepared to fire it at whoever he could see once the smoke blew away.

Musabori: We're ending this now—

Y/N: GRRR...

All of a sudden you slipped behind the Devil out of the blue without him even noticing. By the time he acknowledged this it was far too late.

Musabori: What?!

Grabbing him with all six of your arms, your grip on Musabori started to tighten to the point where he was experiencing extreme amounts of pain.

Slowly opening your mouth, your throat started to glow with a dark energy as you were preparing a mouth beam.

Musabori: Put me down!! You're defying your master, you insolent buffoon!!

Y/N: HAAAAAA!!!!

You then fired a colossal pillar of energy from your mouth with engulfed Musabori instantly. Your beam expanding out into space as the Devil could be heard screaming.

Musabori: I CAN'T BELIEVE THIS...DAMN YOU!!!!!!!

With that your beam slowly faded away as everybody in the distance watched in horror at how easily you disposed of your "Master".

A large explosion as the aftermath of your beam then went off in the sky as it was large enough to engulf a whole universe. Lotus growing nervous at your power as he thought to himself.

Lotus: Maquist...whatever you're doing...please hurry up!!