Inko smiled brightly as her son tied his trademark red shoes, the same color he's always gotten from his early childhood to now. Standing abruptly from tying his shoes he fixes his uniform jacket before giving his mother a nervous smile. She questions him on if he has all the things he needs for the day and to each one he answers affirmatively to her. He takes a deep breath before slinging his backpack over his shoulder and opening the front door, taking the first steps on his journey to become the number 1 hero. Shutting the door behind him he begins to walk towards the stairwell and then towards the train station headed to the UA station. The quiet train ride to UA itself was interrupted by Katsuki who had managed to catch up to the train that Izuku was taking to UA. Sitting next to his childhood friend the two start to come up with ways they could have Izuku use his quirk with Izuku showing Katsuki what had happened during the entrance exams.

"So you're telling me you fused with a Minigun and a rocket launcher to fight the robots? What about that big ass Zero point fucker?" Katsuki questions watching the video of Izuku firing a minigun that was fused to his body at another robot.

"Oh, I kinda fused with a c-cute girl that was in the way of it. My body moved on it's own and I ran towards her. Next thing I know we're in the fusion body piloting a new fusion. Izuko Miduraka. Her name is Uraraka Ochako." Izuku responds, causing Katsuki to raise an eyebrow then look around the train car to see if it's empty. Then he promptly smacks Deku upside the back of his head. "WHAT THE HELL KACCHAN?! What did I do!"

"You fused with a complete stranger that didn't know of One for All. You do know I can see your memories when we're fused right?! What if she knows of One for All! You magically learned her name from what I'm guessing she never told you. Think of how mad All Might would be if she found out about it when you fused with her!" Katsuki roars hitting Izuku in the head again trying to smack sense into him.

"Ow! Dammit stop hitting me! She told me her name after we defused. Somehow the fusion knew both our names. What is really weird is that the fusion body was male despite me fusing with a girl. That just begs more questions." Izuku surmises putting a finger to his chin in thought.

"I'm also curious how long we can remain fused for now, we trained for months together but we haven't fused since the incident with the sludge monster. How long did we have beforehand?"

"45 minutes roughly though I can remain fused with objects for a few hours from what I've tried. I once fell asleep with that piece of iron you gave me a while back still fused into my arms and when I woke up I was still fused. It defused with me when I was taking a shower, scared the crap out of my mom. Whenever we fused we never had this issue. Besides, I already knew about your obsession with Shoujo romance Manga because I bought you an entire Manga set last year for your birthday. It's not like fusing with you told me your favorite genre of hentai or something." Izuku responds, causing his friend to pause for a moment.

"We may have to speak to her privately then. I'm not interested in that chick you fused with. My main concern is if she's gonna spill the beans about you know what. If you decide to date her then go right ahead." Katsuki replies.

"I thought you were gay?"

"I'm Bi you dunce, besides I don't like Brunettes anyways. Reminds me way too much of my father."

"Is that a bad thing?"

"Sorta, we have a decent relationship but he's a total pushover when it comes to my mother, the hag, I want a partner who can actually put up with me not just play 'Yes dear' the entire time. They've been married for 20 years so it's worked but it's spineless." Katsuki responds as the train begins to come to a stop at the UA Station. "You're in Class A right?"

"Yeah, you too?" Izuku answers as he stands and puts back on his backpack.

"Yep, who do you think the heroes that will be our teachers will be? I'm thinking Wash and Edgeshot could be one of them." The two continue to talk amongst themselves as they make the walk up towards the gates of UA.

Izuku and Katsuki parted ways when they got to the gates due to Izuku's stomach getting the better of him, he quickly found one of Japan's favorite quick food locations: a vending machine. Known as the Vending Machine capital of the world it isn't uncommon for vending machines to have weird things. This particular vending machine near the gate of UA dispensed rice porridge and eggs. As he walks to class, Izuku hungrily downs the food he had purchased finding it to be surprisingly good, disposing of the bowl in a recycling bin he begins to explore the halls of UA looking for the classroom for Class 1-A. He quickly finds it as he sees Katsuki walking inside the room and rushes up to him. Both boys enter the classroom finding out that aside from a black haired woman and blue haired man with glasses they are the only ones in the class.

"I had a feeling I would see you here. That was quite the display you put on during the exams. Might you tell me your name?" The blue haired teen asks as he approaches Izuku.

"Izuku Midoriya, and you are?" Izuku answers.

"Tenya Iida, I've never heard of a quirk like yours before what does it do?" Iida questions recalling what he had witnessed during the entrance exams watching Izuku defeat a 1 pointer then fuse his body with the metals and weapons the robots had.

"Deku is gonna start word vomiting so I'll just give you the abridged version. Basically he can fuse himself with anything that has elements similar or related to the elements in the human body. He's even able to fuse with people, but you've already seen that." Katsuki replies. "I'm Katsuki Bakugou, Deku's childhood friend."

"Ah, I remember seeing your name on the results screen 77 villain points and 0 hero points. You scored the second highest in the exam."

"Yeah, Deku here beat my score by 50 points thanks to his robot destruction and saving that brunette chick. I didn't even know there were hero points until after the exam. I was too distracted killing those fucking robots." Katsuki laughs remembering how easy it was to blow up the robots during the exams.

"Hey! Midoriya! I knew you'd get into the hero course!" The bubbly voice of Ochako rang out, greeting Izuku and startling him slightly.

"Oh so this is the chick you fused with during the exams. What's the name of your fusion with Deku here?" Katsuki asks leaning backwards in his chair to look at Uraraka and Izuku.

"His name is Izuko but the whole thing was weird. It was like we were in a movie theater, or car or something and He was holding a steering wheel but. Whenever Izuko talked we didn't have to talk. It was super weird. How do you know abou-"

"If you're done socializing, we have a class to start." Ochako freezes hearing the voice of an older man speaking from behind them. She turns around slowly to see a disheveled zombie of a man laying on his side on the floor in a stained yellow sleeping bag. "My name is Shota Aizawa." He says before opening the sleeping bag from within and pulling up a squeezable fruit sauce packet and drinking it's contents, not breaking eye contact with Izuku the entire time. "I am your home room teacher, and today we're doing the quirk apprehension test. Put on your sports uniforms and head to the training field outside. The uniforms are under my desk." Aizawa blinks one eyeball at a time before shifting his body and squirming inside the sleeping bag and wiggling himself down the hallway. The students look at each other for brief moments before Katsuski just shrugs and starts rummaging though the uniforms for his size.

At the Training Field.

Aizawa counts to himself making sure all 20 members of his class are present for what he has planned and puts away his clipboard after checking off the last student to arrive. "Good, everybody is on time. So if you're still wondering why I've brought you all outside, it is to get a baseline for your physical abilities with your quirks. Think of it like the physical apprehension test you took in junior high, there will be 9 tests ranging from calisthenics to aerobic exercises as well as a ball throw and punch test. You will be able to use your quirks for all of these." Taking a pause to breath, the class starts celebrating to themselves that they will be able to use their quirks. "However, it may seem fun but this is still a test after all. The person who scores the lowest will be expelled from the hero course."

"How is that fair? We've only just got here."

"Yeah and we shouldn't be doing this anyways we're supposed to be at orientation today."

"Quiet." Aizawa firmly declares silencing the class. "Up until this point everything has been fair and simple like the school systems want it, but they're hiding the truth from you. Life is not fair and for one of you that sobering thought will come true today. Villain attacks, murders, rapes, assaults, robberies, even natural disasters, heart attacks, aneurysms, are any of those fair to the victims? No. Since you are determined to become heroes, it's your job to fight the unfairness. Starting today. Prove to me that you should be in the hero course, and depending on how well you perform you'll stay in the hero course. Bakugou Katsuki, what was the score you achieved when you threw the ball in junior high?" The explanation from Aizawa causes several of the members of the class to swallow a lump of anxiety in their throats.

"68 meters."

"Throw this using your quirk." Katsuki smirks as he catches the ball that Aizawa had thrown to him before rolling his shoulder and walking over to a shot-put circle on the ground. "GO TO HELL!!!" With a massive explosion, Katsuki launches the ball into the stratosphere, the shockwave reverberating off the surroundings.

"705.3 meters. Good job, now then tests start now, starting with the 50 meter dash."

With the last statement from Aizawa the class breaks off into groups of five for the first of the tests. Izuku makes it a point to drag his fingers along the ground fusing with the carbon and iron inside the stones. His skin turns a slight grey color along his exposed arms and under his pants legs the skin on his legs as well. Aizawa pays special attention to how Izuku's quirk acts and effects his body silently making a note to see more of what Izuku is capable of. Izuku, Katsuki, Iida, a black haired man named Sero and an electric yellow haired man named Kaminari walk up to the starting line for the test. As soon as the droid at the line signals start, the five boys take off sprinting down the pathway. Katsuki using his explosions, Iida using his engine in his legs, Kaminari and Sero just running normally. However Izuku once again peaks Aizawa's interest as a burst of energy vanishes from his standing position leaving an indention of his foot into the concrete. With how quickly Izuku had moved using One for All, he managed to clear 50 meters in nearly half a second. The speed gun at the end registering Izuku moving at 360kph (225mph) the second quickest person is Iida who clears the 50 meters in 1.3 seconds getting clocked at 140kph (86mph).

"You're probably the fastest student I've ever seen, Midoriya Izuku, your quirk is interesting to say the least." Aizawa narrates to himself as he sees Izuku defuse the carbon and iron back out of his body, dropping small pebbles of black and silver stones onto the ground.

The next set of tests were pretty rudimentary, Izuku repeating the process in fusing himself with the bits of iron and carbon he had pulled from the concrete. From there he proceeded to score pretty high on the following tests. The high and long jump, push ups, sit ups, stretching and grip strength he scored above average and even beat out Katsuki in some of the exercises. One in particular that shocked Aizawa was the punching machine. Izuku chooses to defuse the carbon and just fuse iron into his arms before using One for All. Walking up to the machine, Izuku throws a pretty rudimentary punch (seeing as he's never taken martial arts before) however the force from the impact of One for All obliterated the machine leaving the other classmates and Aizawa bug eyed at how casual of a punch that appeared to be. To see if it wasn't just a fluke, Aizawa had Izuku repeat the test this time kicking the target and once again he obliterated the entire machine.

"Well... to avoid any more destruction of school property." Aizawa starts before turning to Izuku and speaking. "Don't worry Midoriya, these things were meant to be broken, however we only have so many before we run out. Go ahead and do the ball throw, but I want to see more of your power."

"Oh... um, ok then. Kacchan you wanna fuse?"

"Hell yes, it's been a while since we've been Izutsuki."

Aizawa watches intently as the two teens preform the fusion dance, hiding a smirk seeing them recreate the fusion dance from his childhood. "Fuuuu... Sion. Ha!" The two announce as they touch the tips of their index fingers together, a few of the guys in the class nerding out as Izuku and Katsuki are enveloped into the vortex of green and orange light once more. Once the dust kicked up by the fusion settles down, Izutsuki is left standing there in a similar pose to All Might, standing stall with his fists on his hips and flexing his muscles. One of the girls, a pink skinned woman named Mina Ashido pays special attention to the shirtless form of Izutsuki, remarking that the genie vest frames his abs perfectly.

Seeing as this is the best time to try out his idea, Aizawa decides to use his quirk on the fusion. His eyes shine brightly in a red light causing his hair to float upwards becoming weightless. This reveals a pair of goggles around his neck and revealing his identity as Eraserhead to the class. Izutsuki on the other hand stares at him puzzled as to what he is doing. "Um... Aizawa?" The fused voice of the two boys is heard as Aizawa stops using his quirk. "What was that for?"

"I wanted to see if the fused being was a quirk and if I could erase the quirk causing you to defuse. It seems that the way your fusion quirk acts like a mutation or creates an entirely new being seeing as I cannot defuse you or stop you from moving had this been a mutation." Aizawa explains before giving the fusion being a once over. "So, this is the infamous Izutsuki Midugou, the self proclaimed stronger than All Might explosive vigilante of Mustafu, I'm not impressed."

"Oh but you have heard of us, that's good because we're not exactly a face you can forget." The fusion being says in all of Izutsuki's typical bravado. "Now then, I think there's a shit eating gps ball that deserves to be sent in to orbit, would you kindly?" The politeness of Izuku takes over as he motions for Aizawa to hand him the ball.

"Go nuts." Aizawa says in an unenthused voice.

"Alright! Ladies and Gentlemen and small fruit midget. Feast your eyes on the ultimate fusion! Now watch as we send this ball to FUCKING MARS!!!" In a massive explosion and discharge of unbridled power, Izutsuki activates both Explosion and One for All in a gigantic blast of energy. The air force from the discharge of One for All nearly sends the class flying and does actually cause Mineta (Said fruit midget from earlier) to go flying a fair ways as the ball rockets out of Izutsuki's and in an angled mushroom cloud from the blast. "Ha! Get the fuck outta here you stupid ball! And say high to the Martians for me!"

"Holy shit."

"That was the manliest thing I've ever seen."

"Woah."

"How is he so strong?"

"Is he single?"

"How would he be single? Look at the muscles on that man!"

"So, Teach. Where'd it go?" Izutsuki asks walking over to Aizawa with the 6ft tall teacher now seeming quite short to the 6'6" fusion being.

"Well, judging by the fact that my GPS is now reading that the ball has left orbit, I'd say you did what you were thinking you'd do. As for the ball hitting Mars, you still have another 54.7 Billion meters to go. But, good job." Aizawa grins seeing the power of the fusion being.

"Like there was a reason to doubt my magnificence. Now then to the rest of you ex- my fellow classmates. Anything you want to say to us?" Izutsuki questions as he soon gets swarmed by the class.

"I think this year is gonna be a good batch, oh and before you all start drowning the fusion in questions. Here's your results. And I was lying about the whole expulsion thing, that was just a logical ruse to get you to perform the best you can. Your class syllabus and map of campus is on my desk. Class dismissed." With that Aizawa walks off, reading over the notes he had taken on Izuku's power and what he thinks is an additional quirk.