Summary- Harry thought his life was over. That just when things should have been going the best for him everything that had come crashing down around him with the added insult of a dagger in the back along with that. But what happens when because of what he felt was the worst thing that could have happened to him Harry finds himself getting the one thing he had always wanted; a family? Sure, it came with a lot of different quirks, both figuratively and literally, but it's got to be better than what he had before right? Harry Potter/ My Hero Academia crossover.

Disclaimer- I do not own or make any profit off of either Harry Potter or My Hero Academia.

A.N-I am writing this because the wonderful stories Pulled to the Future by Cyber Psychic which I really loved and inspired me to write this story.

A.N.N- I am unsure about the pairings that are going to be in this but it most likely going to be a mixture of different pairings for different people. Be it male/male pairing, male/female pairing or female/female pairing. Just letting you know this before you start reading altogether

Chapter four

Harry was growling and grumbling, finally starting to calm down, as Izuku let him down rather far outside of the school. Where just moments ago, he had been doing his best to fight against the hold Izuku had over him.

As Izuku had literally, after hearing the growl and seeing look in his brother's eyes after Katsuki had said what he had, dashed over, grabbed his brother in a fireman hold before taking off running out the school roof door; with the struggling Harry trying to get out of his hold.

Trying to do this all before Harry could do any of the damage, he obviously wanted to do to Katsuki for what he had said. Which Izuku could say he was for the most part successful in doing.

Not that this stopped Harry from screaming death threats at a really pale Katsuki who was already rapidly dodging the wind blades that Harry was throwing at him. While all the while using his now bruised arms to block the tails Harry was still trying to hit him with.

Knowing from experience while those tails didn't have the most strength in them, they still hurt as Harry usually used them to hit very sensitive spots as over the years. Mostly because Harry knew that he lacked the pure strength his brother had and most likely always would, but he would always have his pure speed. Which because of, Harry had decided to make up for it by learning a lot about pressure points and how to get his tails to go fast enough, as well as, at just the right angle to feel similar to a whip hit.

Something that once he learned enough to be highly efficient in it, he used a lot on those that bullied his brother. And something that he just managed to use on Katsuki before Izuku could get Harry out of striking range of what Harry was mentally calling the dead man walking that dared tell his little brother to commit suicide.

Which was why up on the roof, now fuming and spitting out curse down at both nearly disappearing figures of Harry and Izuku, Katsuki found he couldn't move his arms at all; which cut him off from using the majority of his quirk until what Harry did ware off. Something which wouldn't be for at least another hour; at the shortest.

Which was something Katsuki knew from experience, as this wasn't the first time Harry had managed to land such blows on his arms. Which was why he was spitting made and vowing to put the two in their places once he was better, and ignoring the stinging in his arms, Katsuki stormed towards the exit of the roof.

Only to go slightly pale when he walked past the wall Harry had originally came from and saw the dragging claw marks Harry had made. Claw marks that happened to be a good four inches deep, at least, in the solid stone wall he had been dragging his claws through. Seeing this Katsuki couldn't help but think that perhaps he could wait until Harry cooled off before he went and told the two their places.

After all he couldn't teach them their places without showing them just how weak their quirks were compared to his; something everyone agreed with. But at the same time, it was something which he wouldn't be able to do for at least another hour due to furry wanna be's cheap trick. Besides Katsuki felt he had better things to do than to chase after those two anyway.

But once he got his arm's working again, and met them again, Katsuki swore he'd show those two where the stood, below his feet like the steppingstones Deku and his brother truly were. They'd see only he was worthy of going to U.A or he'd make them both see; one way or another. After all he had to be the best, he had to beat All Might and become the number one Hero, and no one was going to stop him. Especially not those two.

Once both Harry and Izuku were far enough away, and Harry had stopped growling loud enough that Izuku knew he wouldn't try to run back to the school to deal with Katsuki; like he knew that Harry wanted to do. Izuku slowly let his much too protective older brother down.

Sighing in relief as he did so, as after being let go Harry hadn't immediately take off back towards the school; like Izuku feared that he might have. Which was something Izuku didn't want to happen in the least bit. After all, he had felt Harry had gotten more than enough revenge for what Kacann had said when he had paralyzed his arms for an hour. Besides it wasn't like Izuku ever planned on listen to him anyway.

Izuku had led them down a path that would take them longer to get home than it normally would. That is if they had gone the way they usually did instead of doing their usually free running. Something that they weren't doing at the time, and actually walking the path as Izuku wanted to make sure Harry was fully calmed down before they went home for the day. Something he knew might take a while, as while he didn't always show it Harry had quite a temper on him.

Something Izuku wanted to do, because both of them really didn't want to upset their mother; if they could help it. And seeing Harry as angry as he currently was would upset her, not to mention make her rather suspicious of why Harry was so angry in the first place. Which Izuku would rather avoid if he could; as he really didn't want his mother to start questioning him about what had happened today. And most certainly didn't want to tell his mother what Kacchan had said to him either.

Luckily Harry seemed to be on the same mental wavelength Izuku was on, because instead of saying anything or doing anything really for that matter. He simply followed along with his brother as they began the walk home. Visibly trying to calm down as they continued to walk down the rather peaceful, but the familiar path, that lead to their home.

They had been on this path and were just reaching the part where they had to go through what Izuku usually joking called the Tunnel that led them home; a joke off an anime his brother had read.

It was a place here they usually made using of in their training. As they made their way through said tunnel while doing their most extreme free running stunts. Mostly because the tunnel in question really allowed them to do a lot of moves together they wouldn't be able to do otherwise.

But at the same time made them rely more on the reflexes they had to make sure they were doing it correctly. Making it so Harry and Izuku really learned how to judge the distance between something extremely well; rather it was to close or two far to do their jumps with.

However, this time, the two were simply walking through it enjoying the time they had to spend together and talking about some of the future training they were going to do later. Or at least they were until Harry froze and began to sniff the air, nose curing in disgust as he shouted at Izuku.

"Move!" Which the very second he heard this come from Harry, Izuku immediately jumped to the right, landing on the tunnel wall and springing even further back from his original position from there; landing almost on the opposite side of Harry as he did so.

It was a good thing he did this as no sooner had Izuku leaped from the position he had been in, then did a large sludge like blob jumped up from the sewer manhole, just where Izuku had been.

And as Izuku saw this, he realized just why Harry had scrunched his nose up in disgust before telling him to move. As the sludge…person attacking them seemed to be made up primarily of sewage wastewater combined with a dark colored sludge like substance. And honestly it reeked to high heavens.

Oh, and now the sludge person seemed to be talking, something both Harry and Izuku listened to with half an ear. Izuku as he put more distance between them and the sludge creature. While Harry pulled up the face mask, he normal had on his neck, so the smell the sludge was giving off didn't hinder him any more than it already was. As honestly, he was trying not to gag and throw up what little had in his stomach as it was. As doing so would really only leave him vulnerable to an attack it that did happen.

What the sludge creature was saying, was a rather panicked sounding monolog that let Harry and Izuku know two things. One the sludge in front of them was a villain of some sort, and that this sludge villain was trying to escape someone. Most likely a hero of some sorts that was chasing him.

"Oh, two medium meat suits, one really pretty one and one that looks strong. Which one of you would help me blend in better? Help me escape HIM the best…hmm the pretty one would stand out more but make others think me more harmless at the same time…but again still noticeable. But the green haired one looks stronger…and he's also looks good, so that the one I'll chose. I just have to kill the other, so he doesn't squeal on me…now both you just hold still for a couple of seconds. It won't hurt you for long; just a minute or two max."

Once this was said everyone seemed to spring into action as Harry moved in sync with his brother as they dodged out of the way of the moving tentacle like limbs the sludge villain was using in an attempt to grab them.

Seeing this Harry immediately started using this wind blades to slice said limbs anytime they came anywhere near him or his brother. Causing the villain to scream slightly each time it happened and become angrier as he lunged even more of his body in an attempt to trap both Harry and Izuku. Though he did so more viciously at Harry than he did Izuku, as he really wanted to hurt the teen that was hurting him.

While Harry was using his wind to make sure the Villain was kept away from the two of them, Izuku immediately began to look for a weakness to said villain; using the opportunity he was given by his brother to truly observe the one they were fighting.

Something that both Harry and Izuku had done before with the bullies Izuku had, or in their training, but never had an opportunity to use with a villain before. But at the same time seemed to work just as well as it had every other time they had done something similar.

And this is why, after just seconds into the fight, and when the villain began to start to get really desperate, Izuku figured out what he needed to do. As he pulled out one of the collapsible poles he had made and resized it before slamming it swiftly into Sludge villain's eyes; noticing it to be one of the biggest weakness the villain had.

Once Izuku did this, and just as the sludge villain collapsed to the ground with a scream of pain from said action. Harry saw the opportunity he had and quickly made two shields, one around both him and his brother, and the next one completely covering the sludge villain; trapping him within said dome like shield.

Something Harry may have made quite a bit smaller than absolutely necessary considering just what the sludge villain had been attempting to do, to both him and his brother. Not to mention a shield Harry made sure to double layer as a just in case, as he had no idea just how strong the sludge villain was on his own.

The Villain, after finding out he was trapped within the shield Harry had made and couldn't escape from said shield as it covered him from all angles. Which was something Harry had only recently found out he could do, after experimenting with his powers of shields more, began to curse out loud.

Almost loud enough for Harry to miss the sounds of the manhole form the sewer being lifted up and the sounds of have footstep behind him; almost. Only Harry hadn't missed it and immediately turned to face where the sound was coming from.

Wondering if the sludge villain had a partner or back up with him as he did so. With Izuku doing the exact same once he saw Harry's reaction. Trusting his brother's instincts and knowing he'd never knowingly turn his back on an enemy if there wasn't a reason why.

However, once the both of them turned to see just what was making the sound Harry had heard they saw, and heard something, that got two totally different reactions. As what they saw once they turned away from, the still trapped, sludge villain, was All might standing in all his glory; letting loose his signature.

"Do not worry, I am here!" Battle call. The reactions to this was, Izuku dropped the serious stance he had taken began to become the fanboy he was deep down. The one that no matter how hard he tried Harry couldn't get out of his brother. And while this was happening Harry just felt the urge to facepalm and hide his own face. Especially as he took in the amused look All-might's face had taken.

And then seeing that All-might was going to capture the Villain, both Harry and Izuku had contained, Harry released the shield he had on said villain. Hoping that All might wouldn't say anything about the quirk usage that he had done, as he knew that quirk usage was technically against the law if you didn't have a license for it. Even if most people didn't exactly follow that law most of the time; point in case every student in their school.

Fortunately, it seemed that for the time being luck seemed to be on his side, at least on this occasion, as All might just gathered the now struggling to escape sludge villain into an empty soda bottle and prepared to leave.

However, at the same time it seemed that, rather unlucky, Izuku had other plans than to just let All Might leave with the villain he had just captured. Like the man in question looked to be in a hurry to do. As Izuku quickly made his way over to All might and asked him.

"All might, could I please ask you a question?!" Hearing this Harry felt apprehensive feeling start to grow in his gut. A feeling that only seemed to grow stronger when All might responded to Izuku's question.

"I'm sorry young man, I don't have the time I must make haste with this villain!" And a feeling that all but exploded when after saying this All might took off with a leap, missing the sudden determined look Izuku had on his face as he did so.

But Harry didn't miss it, nor did he miss the fact that Izuku suddenly grabbed onto All Might's leg and was carried off by the hero in question as he leaped away. Harry seeing this cursed aloud to himself and called on the wind powers he had to follow after his brother; still cursing about the impulsiveness of said brother as he did so.

Once Harry landed on the building that All Might had also landed on. Most likely in an attempt to get his brother off of him. Harry was almost ready to start shaking his brother and asking him if he was utterly insane. Only for him to freeze before he could as Izuku turned to All might and ask him the question he had wanted to ask him back in the tunnel that had been attacked in.

"Do you think someone who is quirkless can become a Hero if they trained hard enough?!"

Hearing this, Harry wanted to ask him why he would ask that. Why would he doubt him when they had both been training so hard for so long in, why would he doing the fact that they were going to become heroes together.

Only for the sudden appearance of smoke incasing the Hero Izuku had just asked the question of stopping Harry from doing so. And then as the some clears Harry saw a near skeleton like man, with the same hair as All Might, but much longer and messier look on the man standing where All Might was.

Harry would have thought the man was an imposter if he didn't have the same scent as All might did, if weaker smell and tinted with the scent of both old and new blood. A smell that had Harry tensing, in an almost instinctual dislike of the smell in question, and got even tense when he heard All Might repeat the question Izuku just asked him; he strongly got the feeling that he wasn't going to like All Might's answer in the least bit.

"Can someone who is quirkless become a hero…. No, I don't think so. No matter how hard you train it would just be better to be more realistic and become a police officer or something like that."

And he was right about not liking the answer Izuku got. Worst yet, Harry couldn't say anything to All Might about the dreams he had just shattered as All might quickly left after he had finished saying what he had. Leaving Harry alone to comfort his devastated little brother. Who just had been told the worst thing possible by the one he had looked up to the most.