The big three and Izuku quickly jumped into the fray and without hesitation began taking down the villains, much to the surprise of Shouta. Well, he shouldn't be that surprised, it was UA'S top three students, contenders for top pros, and his son with the power of All Might in him. Of course, they'd have no problem with these small fries.

"How could I ever worry about those idiots" Shouta smirked. He no longer regretted having those three idiots join him on this field trip. However, if he had paid closer attention to the warp hole which had not left the usj yet, he would have noticed the giant mutated monster walking out alongside a gangly looking teen. The aura surrounding them was simply deadly.

Shigaraki was shaking with excitement as he exited the warp hole. He had waited forever for his sensei to give him permission to come to UA with this nomu, and today was finally the day. Everything was going exactly as planned, all he had to do continue to surpass each level flawlessly.

All that pent up excitement left his body quickly once he saw who wasn't here at the simulation joint.

"What the hell?! No All Might?! But that damn schedule said he'd be here" Shigaraki growled.

"Perhaps there was a mistake." A mist shaped character answered, closing the warp portal after exiting.

"Tch, maybe if we kill some of these NPC's he'll show up. What do you think nomu?"

"…"

"My thoughts exactly." Shigaraki grinned.

Kurogiri huffed at his master's decision to ask a mutated being's opinion, one that couldn't even answer back in fact, rather than him.

"Rude."

"Tch, yeah, yeah, go kill that space hero will ya?" Shigaraki yawned.

Kurogiri stared at the man child before him, simply doing as told. Not like he could reject his request.

"Huh, those kids over there seem pretty competent, def top ten potential if I say so myself" Shigaraki mumbled to himself as he carefully analyzed the blonde Tin Tin, creepy emo, and blue haired chick.

The question now, was who would be the best one to take out first ruining their morale?

That was when Shigaraki saw it, this plain faced green haired boy was just about to get stabbed in the back when the blonde Tin Tin immediately sunk underground, only to quickly pop back up, uppercutting the villain who tried to hurt the boy.

Following that was the boy with some sort of animal quirk who grabbed the same villain and tossed him in the air, jeez didn't they already defeat the guy, and with a blast that looked very lethal downed the villain at least 100 meters away from the battle.

"They definitely killed that dude" Shigaraki said, gawking at the three powerhouses who were currently protecting the boy with flames surrounding him and a giant blush on his face.

Oh. Oh, So that's their weak link. Hurt that kid and then they all fall, huh? Shigaraki thought joyfully. Very well then, he can do that.

"However just for funsies he was gonna handle Eraserhead."

"Nomu, I got two jobs for you first take out Eraserhead, then hurt the flame boy but don't kill him we want All Might to be here when we do that" Shigaraki laughed.

Lemillion had the biggest smile on his face as he punched a villain about to stab Izuku in the back. It's not like he was enjoying fighting for his and his kohai's lives right now, but he wanted to reassure everyone that there was no need to worry. The big three had everything under control. Well he wanted to make it seem like they did.

They did not.

As their senpai, and one of the big three, he wanted to make sure he kept everyone safe and with his friends beside him, and his izu-bro, he knew they would be able to do just tha-

"Dadzawa!"

Lemillion, Nejire and Izuku quickly turned to where Tamaki had yelled

"Izu-bro WATCH OUT!" Sun Eater shouted.

"I spoke too soon again, didn't I?" Lemillion said.

Lemillion quickly turned around to see why Sun Eater had shouted for their best friend/lil-bro, his heart dropping instantly. While Izuku was in the middle of taking down a villain with a quirk similar to Vlad king, the nomu that had appeared with the shaggy looking teen had swooped behind Izuku while he wasn't paying attention, and was about to snatch the young teen in his monstrous hands to do who knows what.

However, just before the Nomu could do anything to iZUKU, nEJIRE soared towards her boyfriend swooping below and pushing him out of harm's way.

"NEJIRE NOOO!"

Lemillion and Sun Eater could only look on in horror from where they fought as the Nomu grabbed Nejire, squeezing her tight enough bones were crushed and tossing her out of its way. Her body landing motionless on the ground.

Nejire never gave it much thought to how she might die. If anything, she thought it'd be from like saving a bunch of kids from a crazy strong villain...wait a minute. Oh, wait a second, she WAS gonna die after saving her Izu-kun from a crazy strong villain, so technically she's achieved her dream, right?

"Wow, I'm so cool." Nejire thought before passing out.

Izuku being the first one to break out of their frightened trance began soaring toward the direction of where Nejire was tossed. He could only blame himself for not seeing the giant monster headed his way and hurting his girlfriend.

"NEJI-BABE "Izuku cried as he dove towards his girlfriend's motionless body. When Izuku finally made it to his girlfriend's body, he let out a guttural scream loud enough to be heard all around the USJ. A few of the villains fighting the students in other areas of the building stopped what they were doing in awe of the scream they had heard.

"Nejire! NEJIRE! PLEASE WAKE UP!" Izuku screamed. Tears streamed down Izuku's face at the sight of his usually jubilant girlfriend. Instead, she lied there motionless, eyes shut, barely even breathing. If Izuku wasn't looking close enough he'd have thought she was. That.

Meanwhile, Lemillion and Sun Eater continued fighting villains who were trying to target the poor younger teen who was currently trying to get their best friend to wake up. However, they both knew in her current condition she wasn't going too without some sort of first aid.

"POWEEEER!"

"Kraken!"

It was Izuku's worst nightmare as he watched his girlfriend lay motionless in his arms. He couldn't hold back the tears that ran down his face while trying to wake up his girlfriend, however nothing he did worked. Not even when he touched her boob, did she make a sound.

"Nejire" Izuku whispered brokenly. As if nothing was even happening around him Izuku gently laid his girlfriend to the ground, anger swelling up inside of him at the sight of the villain that had hurt his girlfriend.

Lemillion tried to hurry to his Izu-bros side to help him with Nejire, however the influx of villains and that weird monster thing were surprisingly overwhelming for even him. However, that didn't mean he wasn't going to stop anyone trying to go near Izuku and Nejire.

"Sun Eater!"

"Don't worry, no one is getting through us." Sun Eater declared.

"Oh look, that's Eraserhead." Shigaraki pointed out to the nomu who appeared back to his side.

"Go and break a few bones for me will ya?"

".."

In seconds Aizawa was laying face down head bashed into the ground and arm and leg both bent in the wrong direction.

"Holy shit Nomu, I said break bones, not murder the guy!" Shigaraki shrieked.

"We still need All Might here before we can do that" he then calmly explained.

"DADZAWA!" Lemillion yelled, watching painfully as the man he would forever call his lil bro's savior get bashed into the ground. Shaking out of his stupor, he snuck underground, and when the Nomu was about to bash into the downed man again lemillion snatched him away.

"MR. AIZAWA PLEASE SPEAK TO ME!"

"That. Irrational." Aizawa wheezed out.

Lemillion couldn't help but let out laugh in disbelief, because of course his sensei could be on his deathbed and still call what he had done irrational.

"Ew, why are you back Kurogiri?" Shigaraki.

"Rude. And second, I got rid of the space teacher as requested, but also that robotic kid got away and is headed for help we need to leave now."

"Uh, fine we killed two people so we win I guess" Shigaraki shrugged, happy with the results.

Anger swelled inside Lemillion and Aizawa at the villains' words and as much as they wanted to do something against the man they had the others and NEJIRE to worry about.

Unfortunately Izuku, who was already angry about his girlfriend's conditions, got even more pissed that someone thought his girlfriend possibly being dead was a good thing.

It was like a string had broken inside of Izuku once he saw what had happened to his father. First his girlfriend, then his father. Finally, it was the villain claiming his girlfriend getting killed was a good thing that caused all rationale to leave Izuku. These villains were not leaving here alive today.

"Huh, it just me or did we just hit the lava level?" Shigaraki asked, once he felt the room temperature in the USJ turn up to a scorching degree.

"As much as I hate agreeing with your game analogy, you're right it has gotten quite hot in here" Kurogiri agreed, surprised that even he could feel the heat in the USJ.

"Oh boy, Sun Eater this isn't good" Lemillion panted, dodging another's villain punch. He turned to his best friend in worry, "Izuku's flaming up"

"But he can't handle the temperature when he tries to flame up!" Sun Eater said worriedly.

Lemillion looked on at his little brother in worry, "I know", lemillion said before going back to fighting.

Mirio AND Tamaki had always told Izuku it was a bad idea not to tell anyone that a downside to his quirk was whenever he loses control of his emotions, he loses controls of his flame's temperature. But of course, their Izu-bro assured them that he had resolved that little downside and that even if he lost control of his emotions nothing would happen to him.

Apparently Izuku didn't consider that now with the added factor of OFA inside him his quirk had strengthen, therefore the fact he no longer looks like the cute cinnamon roll but instead a flame demon proves the two older teens were right and Izuku was wrong.

"Oh boy." Lemillion said, as he dodged the Nomu trying to get Aizawa form his arms.

"Wha?" Aizawa slurred.

"Long explanation short, Izuku's officially gone wild and if we don't get these guys out of here we're toast. Literally"

"YOOO, IM GONNA KICK EVERYONES ASS-

" NO,NO, and NO." Lemillion grounded out to a feral looking Bakugou.

"You and that two toned boy and rockhair are going to gather that purple ball boy and frog girl over there and get the hell out of here with anyone else nearby. Got it?" Lemillion ordered.

"DA FUCK, HELL IF-

"That wasn't a request it was an order." Sun Eater repeated in the deadliest whisper Bakugou had ever heard.

"Yessir." Bakugou mumbled, getting the other kids to follow him to where everyone else was at.

Line break

"Hey why are we letting all those kids get away? Shouldn't we be like tryna kill them or something?" Shigaraki asked Kurogiri.

"Indeed, but your shoes are melted into the ground and half our men are on fire."

"HELP MY SKIN, IT BURNS!"

Izuku had gained tunnel vision once he saw what was done to his father and girlfriend. Any and everyone around him was about to be a casualty to what he called "secret move" that really only Mirio and Tamaki knew about.

"SUPERNOVA!"

These were the last words heard before the USJ went up in flames.

Aizawa stared in horror at his son burning up even higher than he'd even seen Endeavor do. It took Tamaki gently grabbing him in his tentacles and flying towards the entrance of the USJ to realize they needed to leave this place immediately lest they turn into burnt toast. Once they got outside of the entrance, he did his best to stay awake while Lemillion did a head count of everyone, counting the injured Nejire and Space hero, all were accounted for.

It only took about thirty seconds after they had exited the building a safe distance away when in the blink of an eye flames erupted everywhere surrounding the USJ, or at least what used to be the USJ. Instead, what stood there was ash and one Izuku Midoriya who from the looks of it was severely burnt.

"And in other news UA's newly redesigned school building aptly named USJ was destroyed in a wild fire set up by rogue villains. Those involved have revealed the fire seems to have been a planned attack by those who had broken into the USJ. No casualties have been revealed, on the hero side that is. As of an hour ago there have been 75 villains found deceased" the reporter said.

"How did it not get out we have two students in the ICU and a pro hero undergoing surgery" All Might whispered.

Without looking away from where the news was being reported Nezu spoke, "Lemillion and Sun Eater threatened every person who was a part of the USJ to not reveal anything that happened or else. I had nothing to do with this."

All Might shook his head at what his two idiots had done, but was thankful for it nonetheless. The public would have never forgiven Izuku for what he had done, and would have blamed UA for everything.

"So, how are those two?" he asked.

Nezu stayed silent for awhile before speaking, "Ms. Hado in my opinion is one of a kind. And if it were anyone else, they would have probably died from those injuries sustained."

All Might looked at the mouse bear suspiciously, where exactly where he going with this.

"She is still under Recovery girls care. By the looks of it she will not be participating in the sports festival this year."

All Might did not like hearing tat the hyperactive teen would be out for what was close to a month but considering it was better than something more permanent accepted the results.

"Izuku?"

"Before we discuss hi condition I want you to know Toshinor I never condone the use of killing."

"Yes, but-"

"But this one time I will be looking the other way in memory of my colleague 13" Nezu said forlornly.

All Might looked down helplessly, he couldn't help but feel even worst for not being there at the USJ to help out everyone. Because of his lack of foresight, they lost a valuable colleague and allowed two future pro's to get heavily injured. He had never felt so low.

"Izuku is currently in a medically induced coma so he can be treated for his burns. When he used his so called "Supernova" move he reached a temperature so high it almost matched the sun. It also seems that he cannot handle said temperature, something he and Mirio forgot to tell us about."

"Are you serious?"

"Yes, however before I reveal anything else I need Mirio, and Tamaki in here. We will have to wait to tell Aizawa the news once he is out of surgery."

"What's up Principal Nezu, is Izuku okay?!" Mirio cried.

"Can we see him finally?"

"Izuku is..not so much fine as he is still being treated." Nezu sighed. "Actually that is the reason I called you in, we need to discuss something about him."

"Like what?" All Might asked, wondering why Nezu was taking so long to reveal something about Izuku.

"As you know Izuku's flames are quite powerful, and hot."

"Yeah, we know this already" Mirio said.

"Some of us knew this already" All Might scolded.

"Indeed, and it's also something you should have told us about." Nezu growled.

"Eeep."

"Like I was saying, because of your lack of foresight, Izuku is currently in a coma. However, I have been told he will eventually wake up."

All three hero's couldn't help but cheer at the news, they couldn't understand why Nezu looked so somber but whatever they still cheered.

"Wait. There's more. Izuku will wake up, however due to the high intensity of his flames which he could not handle, Izuku ended up with extreme burns on his body that not even the best healing quirks could heal."

Mirio gaped at his principal before asking what everyone was thinking, "How bad?"

"The doctor says about 35% percent of his body is covered in 2nd degree burns. It would've been worst but it seems that all that training he's done over the years helped him resist worst.

"How bad?" Tamaki whispered.

"Ah, well a majority was on the chest area, his right shoulder, both legs suffered a bit and the left side of his face more specifically his ear. He will have a hard time hearing in that ear so be patient with him.

"His hair?" Mirio begged.

Nezu looked at the older boy confused. "What?"

"His hair, tell me it's alright, he has the fluffiest hair!" Mirio cried.

All Might face palmed at the boy's idiotic question.

"Surprisingly yes his hair came out unscathed and still fluffy", Nezu replied, unfazed by the stupid question.

"Oh, thank god did you hear that Tamaki, Nejire is gonna be so happy".

"Hmm, she would've been disappointed if he no longer was our broccoli boi" he smiled somberly.

It was then nezu and All Might understood that the two boys were taking this very hard but using humor to cope. They, more than anyone were hurting for their best friend being in a coma.

One Week later

Nejire felt like a truck hit her, ran her over, backed up onto her body four times dragging her three blocks where it finally released her only for her to get smashed into a wall. The pain she felt waking up was so intense she wanted to go back to bed and pass out. But she didn't, instead she reluctantly woke up in the most Nejire way possible.

"Izu-kun, who knew you could be so rough in bed" Nejire groaned, trying but failing to open her eyes. If she had she most likely would have never said those cursed words.

"MHMMHMHMHMHMHMHHM!"

"SHE'S JOKING DADZAWA, SHE'S JOKING!" Mirio yelled as he did his best to hold back the surprisingly strong yet heavily injured man.

"SHE'S STILL INJURED! SHE DOESN'T KNOW WHAT SHE'S SAYING" Tamaki yelled blocking Nejire.

"IT'S THE CONCUSSION, THE CONCUSSION!" Itsuka yelled, also trying to hold back their sensei.

In the hospital room it seemed Aizawa, Mirio, Tamaki and Itsuka, after hearing she was waking up, wanted to visit Nejire. The doctors had revealed she would most likely be waking up soon and wanted to be there when she did. However, they now realized how big of a mistake that was.

"Uhh, I think you broke my back Izu-kun. My whole-body hurts" Nejire grimaced, finally getting her eyes to open but quickly regretting it when she sees who all is in her room.

"Oop."

"MMHMHMHMHMHMHMH!"

"NEJIRE JUST STOP!"

"SHE JUST GOT OUT OF A COMA WHY IS SHE ACTING THIS WAY ALREADY!"

"OH MY GOD, NEJIRE PLEASE!"

In another room

"STAAAHHP, NEJIRE!"

"AHHHH, WHAT THE FUCK KID!"

"AHHH, HE'S ALIVE!"

Izuku, his nurse and doctor were all having a screaming match because he was not expected to wake up for another month due to how injured he was, but when he suddenly popped up from his bed eyes wide open yelling for another patient who they found out was his girlfriend, well needless to say everyone was shocked.

OMAKE

"Now. Is there anything about Izuku's quirk we should know about that you haven't told me about?" Aizawa asked.

It would be putting it lightly when saying he was pissed at finding out about the secret that was kept from him about Izuku's quirk. Which is why he now had Tamaki and Mirio cornered in his house and was questioning them.

"Nnn-noo! We promise that's the only thing Izuku said he couldn't handle but once we got in to UA and he was training by himself he said he had fixed it!" Mirio answered.

"If I had to guess, I'd say OFA strengthened Izuku's quirk to the point all that training was for naught." Tamaki reasoned.

Aizawa face palmed because that probably was the reason.

"And that is why you should've notified me of this in the first place" the pro hero sighed.

"True" Mirio said somberly, then suddenly perked up as he remembered something else about Izuku's quirk.

"Oh, wait I just remembered something about his quirk!" Mirio said.

"What is it?"

"When Izuku gets really turned on his flames activate. We only know this because one-time Nejire took her shirt off in front of him and was wearing this skimpy bikini to tease him and suddenly he lit up like a wildfire in the US" Mirio explained.

As Mirio continued to talk Aizawa slowly began to pour him a bigger glass of whiskey because he didn't need to hear about his son activating his quirk when turned horny. But at the same time, he did ask for this.

AUTHORS NOTE:

Oooh do you guys like how much I changed the USJ arc. I didn't want to have to drag it out and i thought it' d be more interesting going this route. I don't know when i'll next update but until then comment like and whatever you wanna do.