In this world, not everybody is equal. Ever since the first quirk appeared in Quinquin, China the extraordinary, became the ordinary. But before that, before quirks, there existed creatures lost to time, lost to history. They became the stuff of myths and legend but with the arrival of quirks, would come the return of the King.


"Come on mom! It's starting!" A four-year-old Izuku Midoriya said as he grabbed his mom and led her to the couch. For once, they were not watching All Might's debut, it was an old play from even before the time of quirks, about a tribe who worshiped a god of the seas.

"Alright I'm coming, I'm coming Izuku." The two then watched as the tribe helped their god to fight against a demon. In the latest battle their god had been injured and in order to save him, the wise man of their tribe sacrificed himself to deliver a stone with great power so that their god could be revived, it was at that moment that the choir began to sing.

Goodbye, old friend

Your peaceful breath slows,

Your eyes gaze upon your world

I offer to you

My strength

Goodbye Old Friend

My hand reaches forth, striving for divinity

I offer to you

My love

Goodbye Old Friend

At the steps of your kingdom

We become one

I offer to you

My life

A bright light, and everything was gone.

Izuku's eyes widened…' It's beautiful.'

He never realized that his mother didn't understand the words.

Later on as time would pass by, he would love the song so much that his mother would develop the habit of singing it to him.

It was a pain finding the lyrics though.


And one day everything changed.

"K-kacchan, stop...that's enough...you're hurting him…" Izuku whimpered out as he stood in defense of another young boy. In front of him was his best friend, Kacchan, along with two other boys. But he couldn't understand...why was he doing this? Why was he being so mean?

"Come on Deku? Trying to be a hero? You're better off staying out of my way!" Kacchan said as he ignited his quirk and punched Izuku, the other boys joined and Izuku could only cry. As he suffered however, something deep inside him began to stir. Something ancient, something primal.

"Why is Kacchan being so mean? Why is he hurting me? Aren't I his friend? Please stop Kacchan! Please...rr….stop...now…' Izuku began to growl unknowingly, causing the boys to chuckle. Katsuki was the first to react.

"Got something to say Deku?" He sneered out.

"...st-stop...please…" The pressure inside him started to grow.

"What's that? Say it again Deku! I can't hear you!" Bakugou said as he raised his fist and struck again.

"...stop...please Kacchan…" It was getting unbearable.

"Come on Deku? Whatcha gonna do about it?"

Another strike.

And it snapped.

Izuku's eyes snapped wide open, he sucked in a huge breath.

"I...said...STOOOOOOOOOOOONNNNNNGGGKKK" Izuku screeched and roared out, the air pressure knocking back all three boys. Bakugou stared in shock and fear. 'His quirk!'

But something was wrong, he could tell by the way Izuku was hunched over and trembling, how parts of his skin started to turn grey. His back was bulging and blood started to seep from where his skin began to rip apart. Bone poked out of his back and the sight of it made Bakugou retch.

"K-ka-kacchan...r-run." He heard him growl out, before he met his eyes and Katsuki gasped. They were pure white, like a ghost, and were full of rage. Izuku growled and then he roared again.


Inko Midoriya was one of the first people to get the call, and from Mitsuki too, that call had sent her barreling out of the door as she headed to the park where her boy was apparently going through his first quirk appearance, and losing control of it.

It was her worst nightmare.

Arriving onto the scene she found police doing crowd control and a hero trying to calm down her son.

It wasn't working.

She gasped in shock as she saw what could only be her son as some raving creature. He was almost like a dinosaur in nature, hard, dark-grey scales covering his body, a tail nearly as long as he was tall, bony plates poking out of his back and his face was nigh unrecognizable, only a few tufts of hair remained on his head as his teeth had become fangs and his eyes were soulless pits.

"INKO!" She heard from the side and she soon found herself grabbed by Mitsuki and a crying Katsuki.

"Mitsuki! What happened?" Inko was already in tears now, Katsuki's mumbling of 'it's all my fault' wasn't helping either for her stress levels.

"What do we do?"

"I don't know, the hero's trying to calm him down but nothing's working! Can't you do anything?"

"Me!? What could I-" She was cut off as everybody heard more shouting from the line. She turned and saw her precious baby boy, seething mad, glowing green. The spines on his back were pulsing even. The sound was horrifyingly captivating.

RrrrRrrRrrrrRrrrrrrr-PTOOFFFFFF

And Izuku spit pure fire. If it were any other moment, she'd love for Hisashi to be here. Now she could only stare in horror, the fire was small, yes, weak, but...he was attacking. There had to be something that she could do. The hero was doing his best, but...it was a child!

She then spotted a police officer with a bullhorn for a hand(interesting quirk) and made her way over.

"Ma'am, I need to ask you to stand back."

"Please! That's my son there!"

"Be that as it may, I cannot let you pass."

"Then let me use your hand, please, let me try and talk to him. He's my son. He's my son." She just about broke down clutching at the officer who simply sighed before nodding.

"Alright."

"Thank you." She then grabbed the bullhorn and spoke. "Izuku? Honey? It's me...mommy's here. I'm here, you can calm down now." She kept on saying other things, but it didn't seem to work. Izuku kept on rampaging, at this point there was nothing that could be done. Inko racked her mind for anything that she could do to calm down her son.

"I'm sorry ma'am, but we're gonna have to let the hero handle this, I'll have to ask you to step back-"

"Loo shamalt ibree" She began to sing through the bullhorn, and oddly enough it started to work. Everybody paused as she sang the old song. Izuku snuffed, and rumbled as he stared at his mother. Even the hero stared in wonder as Izuku took slow steps towards her, the white haunting eyes became colored, the spines began to reduce in size and his skin returned to normal. The tail disappeared and the officer let her go as she walked towards him.

Finally meeting him halfway she gave him the biggest hug she'd ever given him, Izuku in turn rumbled as the changes finished before her baby was back in her arms, the end of the song leaving her lips.

'"Mommy…" He whispered before finally passing out.

"I'm here Izuku...I'm here."


Both Katsuki and Izuku sat together in silence, hearing their parents talk to each other in Mitsuki's kitchen. Neither really knew what to say. Today had been a bad day for their friendship.

Finally though...one had to speak.

"Zuku...I'm sorry...that I did that. That I hurt you...I made you mad...it wasn't good."

Izuku stayed silent before sighing.

"I...I...Kacchan, what you did today wasn't good. You hurt that boy, you hurt me...I...I hurt you…" They both looked at Katsuki's bandaged arm where Izuku had taken a bite of him.

"I don't want that to happen again."

"It won't Zuku, it won't...I promise."

"Alright...I believe you...we're best friends Kacchan, we need to stick together, so that we can be heroes!"

"Yeah! We'll be the best heroes ever! But I'll still be number one alright Zuku?"

Izuku smiled at having his friend back.

"That's right Kacchan!"


10 years later

Izuku and Katsuki were both in class and Izuku was happily recalling the fight that he'd seen from the street, including the public debut of Mt. Lady.

"Tch, classic, the one day I decide to head on early and I miss a fight, you make notes?"

"Like you have to ask," Izuku said as he gave a toothy grin. It was one of the many features from his quirk, his teeth were practically fangs, he also had some scales along the ends of his eyes and they themselves were a vibrant green. If one were to look at his back, they'd also notice how there was a line of bulges along his spine.

"Pass it over then." Katsuki made a grabbing motion as Izuku passed his most recent notebook. Taking a look at the new hero, and whistling at her figure, he took a look at a single word and snorted.

"Really Goji? Sexy?" Izuku slightly blushed at the teasing.

"Hey, I just write down what attributes may help or detriment a hero in their work. Physical attributes have an equal effect just like mental and quirk attributes, anything can be used in the line of hero work."

Katsuki maintained his unimpressed stare. "Uhuh… and that's the reason you drew her like this?" He said motioning the slightly provocative position she was in.

Izuku just muttered and shook his head. "It was actually worse, I toned it down when I sketched her." Katsuki blinked, then blinked again before giving a scrutinizing look at the drawing and grinning.

"Heh...you're always the one with the luck ne Zu-chan."

"Hmm, you're just jealous ero-kacchan." Katsuki twitched but before he could respond their class began.


"Did you really have to antagonize every single person in class?"

"What? It's not my fault, those extras were asking for it, besides we both know that out of everybody in that whole school we're going to U.A."

"Well, you're not wrong about that Kacchan." A rustle from somewhere however made Izuku pause, his senses were on high, something was off.

"Zu?" Now Katsuki was tense, he'd long since learned that when Izuku's eyes narrowed like that, especially the pupils...

"Such a nice suit...you'll do perfectly!" They heard from behind before a wave of slimy water appeared and attacked. The sludge-like monster attacked Izuku and with a swipe, he slammed Katsuki into the wall, Izuku gasped, this was odd, normally his quirk allowed him to breathe fine in water, at least for a few minutes, but this.

"It's because it's thicker!"

"KACCHAN! I can't-!"

"GET OUTTA HERE YOU EXTRA!" Katsuki said as he launched an explosion at the villain, the force was actually forcing him away from Izuku's mouth, letting him breathe.

"The sludge is too thick! I can't breathe well! It's like that time I dared you to drink expired milk."

"Are you really bringing that up now!?

"YOU TWO ARE ANNOYING ME HERE!"

"F-OFF!" With a final explosion, Katsuki managed to knock out the sludge from Izuku's head who himself had started to growl and glow.

"Don't get angry on me, Goji."

"I'm not, just heating myself up!"

"OW OW OW OW OW! WHAT ARE YOU DOING TO ME!"

"Burning the trash!"

Suddenly a slam, and another figure appeared.

"It's alright now boys, why?"

'No way!'

"Because I AM HERE! TEXAS SMASH!"

'No way, my explosions were knocking him back but he just splattered him!' Katsuki thought as Izuku was finally freed, both of them stood in awe as they beheld the number 1 hero.

"All Might." They both whispered.

"My apologies my boys, normally I'm not one to let innocents get involved, but this villain was especially wily, my thanks to you, however, you both were great." Both beamed at the praise, well, Izuku beamed, Katsuki just about preened from it.

'Okay Izuku, keep calm, keep calm.'

"CAN I HAVE YOUR AUTOGRAPH!" Mission: Failed.

Katsuki snorted and Izuku just nudged him.

"Why of course my boy!" Quickly signing his hero notebook, and even taking a look at his notes, they were actually quite impressive, All Might then saluted them and put the bottle containing the villain in his pocket he then flew off, not before saying something else.

"I hope to hear more about you two, you both have the potential to be great heroes!" He then flew off leaving a very giddy Izuku and a proud Katsuki.

A small beep from Izuku's All Might watch alerted them to something else.

"Time already? Huh, alright." Izuku mumbled as he grabbed a capsule from his pocket and took a special pill.

"You good?"

"I'm fine, you?"

"Never better." The two then started to walk back home, but something was nagging at Izuku. Something about All Might.

"Alright what is it?"

"Hm?" Izuku stared at his friend in confusion.

"Cut the crap, something's on your mind and I'd rather not go through one of your mumble storms so out with it." Katsuki growled out, Izuku simply chuckled and shook his head.

"It's just...something was weird with All Might. His scent...it was...off…"

"What do ya mean?"

"It smelled like…" He was cut off as there was an explosion of dust from another part of the city, one that immediately made Izuku run off towards it.

"GOJI! WE DON'T HAVE TIME FOR THIS! AHHHHH!" Katsuki yelled out in exasperation before chasing after him. 'Freakin Goji and his need to watch every single hero fight!'

Once Izuku made it he noticed the pros all around the-

"Him again? But I thought…" Did All Might lose him? And if so where is he?' Izuku sniffed the air and caught the scent, he only found a man, completely opposite of All Might in the crowd, apparently very frustrated by the look of it.

'Who is that guy? And why does he smell like All Might?'

"But first, why aren't the pros doing anything?!"

"They've got somebody in there! And they say that they can't interfere, they're waiting for somebody with a different quirk!" Izuku could only stare as the sludge monster attacked the surrounding area, apparently, he's grabbed a guy with some kind of heat quirk!"

Izuku stared out into the street staring, at the person flailing around, with his sharp eyesight he could see a familiar figure.

'Dr. Serizawa!' He gasped in shock as he saw the man struggle against the same villain he had.

'It can't be, what do I do? Where's All Might? Where are the heroes!' Izuku just stared and he idly noticed Kacchan finally catching up to him from the back of the crowd.

Serizawa's eyes met his.

He bolted forward.

"Izu-oh come on!" Katsuki yelled out as he saw him from the back of the multitude.

"Hey kid what are ya doin?"

"You gotta death wish?"

"Come back!"

Izuku sprinted towards the sludge monster, his boy already heating up as he growled in anger.

"YOU AGAIN!"


"Ears, you remember that song that auntie Inko taught you?" Katsuki said to Kyoka as they kneeled next to some rumble, Izuku was still wildly attacking, with All Might holding him back so as to not cause damage.

"Y-yeah why?" She asked as they ducked from another atomic blast.

"Listen, this has only happened 3 times before, and each of those times he was only calmed down by aunty singing that song. It's calming to him, like a lullaby you know?"

"Yeah and what? You want me to sing to him?" Kyoka asked with a bewildered expression.

"Yes." Katsuki replied with the utmost seriousness. "Look, I can't sing for crap, and aunty's not here, out of all of the other extras here-"

"Stop calling people extras."

"-You're the one he trusts the most, you've known each other for almost a year now, you can do it Jirou." And that cinched it for her, for Bakugou never used her actual name.

She blew out a breath. "Tsk, fine, but we need some stuff." She quickly made her way over to where some of the other students and found Momo again.

"Momo, I know a way to calm down Izuku! But I need you to make a microphone and speaker set. Katsuki also asked for a drum and mallet to keep a subtle beat.

"What are you guys gonna do? Sing him down?" Kaminari asked incredulously while Momo made the things.

"Yeah...pretty much."

"That's crazy!"

"You gotta better idea pikachu?" Katsuki snarked back.

"Uh…"

"Yeah I thought so, come on Ears."

"And we're back to the nicknames."

They headed down to the courtyard where the other teachers were standing guard.

"Hey, what are you guys doing here? You need to be up there with the other students." Present Mic said with his arms stretched out, the other teachers making a small wall.

"All due respect, Mic-sensei, we got something to help him calm down. I've seen this happen before, and right now she's the only one that can calm him down before he goes nuclear."

"Nuclear?" Midnight asked as everybody else froze up at that revelation.

"It's one of Izuku's biggest problems, if he ever loses control he risks leaking a lot of radiation, that's why I asked All Might to distract him, keep at a range to make him use up most of it. But his body can't handle being like that for too long which is where she comes in. She'll calm him down. If not all the radiation still in his body will leak as he breaks down." Katsuki explained as they set up the speaker.

The rest of the teachers looked at each other before Nezu who nodded. "I hope you're right about this young Bakugou, let them in Cementoss. After a quick nod a small doorway opened and they entered with the teachers looking on.

"Ready?"

She took a deep breath, and nodded.

"Ready."

Taking another breath she closed her eyes, and started to sing.

Lū šalmāt ibrī

A pause and a rumble, All Might looked to the side where he saw the students, meeting Katsuki's gaze he nodded noticing that Izuku was now focused on Kyoka's singing.

ša libbiya

Kabit-ma napīška salmi

Inattalā īnāka adnātika

With a beat Katsuki joined in softly, striking the drum softly.

Luddinku

Danānī

Slowly Izuku started to walk over to the two, the rest of those in the USJ looking on in wonder. Many of the students were enraptured by Kyoka's singing and the effect it had on Izuku who rumbled deeply as he got closer.

Šukšudat qātī-ma

Ilūta hašhat

Luddinku

Râmī

He was now within arm's distance of Kyoka, swaying slightly to the beat, steam wafting off of him as his eyes started to regain their natural color, his dorsal spines retracting and his skin softening while he shrunk to his original size.

Lū šalmāt ibrī ša libbiya

Ina kibsī mātika

Ištēniš nemme

Falling to his knees, with her quickly catching his steaming body in her arms she too fell to her knees as she finished the song.

Luddinku

Balātī

Silence permeated the USJ, only the crackling of fire and the small winds blowing into the USJ were heard.

"K-kyoka?" Izuku rasped out, exhausted.

"Yeah Izuku, I'm here." She whispered letting the microphone fall.

"You have a beautiful singing voice." He whispered before finally passing out, one arm loosely around her.

Her face flushed but with a pleased smile she just held him tighter as the teachers came closer.

The USJ incident was over.

So Izuku as Godzilla, an idea I've had for a while, I've seen some similar things but so far nothing truly involving Legendary, only the old series and even one reference to Shin.