In a hidden location, laying on a medical bed and completely covered in tubes and all kinds of medical apparatus, lay the most dangerous villain in this world All for One.
However, as All for One lay there unable to see or even hear since he was severely injured by all Might a few years ago, his mind was going full tilt with the information he had received a week ago.
Someone had defeated his creation Nomu with ease and apparently is capable of using different Quirks like him but that's not what had made him worried.
No, it's the fact that this unknown person is teaching in U.A. and according to their little spy, this person and the girls that arrived with him are extremely dangerous.
Of course, he also received a report on who or what this individual believes himself to be but All for One refuses to believe this report, a dragon? Magic? Other worlds? How absurd.
This unknown might be able to fool everyone else into believing all of those ridiculous claims but not him, he must have a Quirk similar to his otherwise he wouldn't be able to pull all of those strange abilities he showed case during young Tomura's attack on the USJ but that made this unknown a danger to his plans.
Unfortunately this Harry Potter lives inside U.A. and he can't have anyone try to get inside to deal with this new threat, so for now, all he could do is wait for an opportunity to present itself "Harry Potter... You will not get in my way again...".
Too bad All for One didn't believe the reports on Harry otherwise he might have made the right choice and chosen not to try to annoy him.
But like most arrogant and foolish people he will learn the hard way why is never a good idea to piss off a dragon.
-----
Today Harry was supervising Izuku's training, this week he has been focusing on his physical training using the training room he has built under the house.
Thanks to this training room Izuku has been able to train the equivalent of seven months in seven days, one hour per day outside equaled a month inside the training room, it certainly wasn't easy and there were times in which Harry had to deliver the poor unconscious boy to his house.
As Harry watched his student exercise he began to think back on everything that had been going on during this week, beginning with the first time he met Izuku's mother Inko Midoriya who almost had a heart attack when Harry suddenly appeared in her living room via a dark corridor with her unconscious son on Harry's shoulder after the first time he trained with him.
Needless to say that Inko screamed bloody murder which made Harry very upset because his ears were ringing after that so he did like any good dragon would do in situations like this, he roared right into Inko's face so loud that the entire neighborhood shook and heard it.
Poor Inko was so pale afterward that she passed out right then and there, Harry just huff and then threw Izuku right on top of the couch, he left right after not wanting to deal with any of this any longer.
The next day Izuku's training was harsher and the green-haired boy didn't know why but he did notice that Harry was very annoyed for some reason, though he suspected that something must have happened with his mom because he found her on the ground when he woke up later during the day yesterday and she refused to say why she was unconscious.
Tooru was another student that had all of Harry's attention when it came to training, like Izuku she had a gravity spell placed on her and was being trained in hand-to-hand combat very thoroughly by Harry.
He also trained her in bukijutsu, teaching her how to handle all kinds of shinobi weaponry that she can create with her light manipulation along with ninja stealth training and Anbu assassination techniques.
Tooru at first wasn't comfortable in learning such techniques but Harry told her that it was best to know them and that even if she can, she can still choose not to go for the kill and instead go for a knockout, it all depends on her and how she chooses to use her training.
This made both Izuku and Tooru, Harry's best students, and even though everyone who chose to train with him was getting stronger these two were getting further ahead than the rest.
The rest of Harry's personal students continued to master their new abilities, Momo and Harry continued to work on making a viable costume for her and it was progressing quite well, though she was surprised at the fact that Harry knew how to sew.
Harry just told her that when he was little he often had to fix his clothes so he learn at a very young how to do it and only got better as he grew older, he didn't mention that his skill level for sewing was on a legendary level now, that would have been too much for a logical person like Momo to understand.
He was also training her to up the speed in which she creates things and while being attacked by him, this helped Momo, not overthink things since Harry didn't give any time to think, so Momo was forced to create things to try and stop Harry on the spot, all of this pressure was helping her a lot.
Tsuyu, Kinoko, and Ibara learned how to use their new abilities in Elemental Manipulation and were quickly improving, it also helped that they had quite the imagination to be able to find all kinds of ways to use their new abilities.
Mina and Eijiro along with everyone else were getting better with their hand-to-hand skills, especially since Harry spars with them all the time, he knows that they will adapt and learn faster if they face someone stronger than them and it works because all his students were getting so used to fighting against him that everyone else it's going to seem like a game compared to him.
Eventually, Himiko join in the training as well and Harry chose to train her as a shinobi since her Quirk and physical prowess made her a good candidate to become a ninja and so Himiko also joined Tooru in training as shinobi, Harry was happy to see that both got along very well and had become fast friends.
He was glad for Himiko since Harry knew that she needed more friends in her life and someone bright and cheerful like Tooru would make a great friend for her, though Himiko did get along with everyone else, she just liked hanging out and training with Tooru more.
But overall everyone was progressing very well and Harry felt very proud, he can't wait to see the expression of everyone during the Sports Festival, it's going to be very fun.
Right now though he had to focus on Izuku, it was time for him to start training in hand-to-hand combat and learn how to control his Quirk.
Izuku might be too naive to understand that right now he can beat pretty much everyone in strength and speed alone without even using his Quirk, he has gotten that strong during these seven months in the training room, the gravity spell was already up to ten times the earth's gravity and the green haired boy didn't even realize it.
Harry was sure that it will be a big surprise for him during the Sports Festival and he can't wait to see when he realizes it.
So seeing that Izuku was done with his daily exercises he called out to him "Izuku! come over here!".
-----
Izuku took a big breath and then ran towards his teacher looking forward to the next part of his training, once he got there Harry began to speak "Alright, your overall strength and speed have improved by a lot Midoriya, we only have one week left before the Sports Festival begins so we're going to use those months here inside the training room to teach you a fighting style, maybe two if we have time but most of our time will be spent in you learning how to control your Quirk".
Izuku nodded and was actually excited about this, no offense to All Might but he really needed some help with his Quirk, there's just too much he doesn't know about One for All.
Harry smiled watching Izuku ready to train, even though he had to admit that the young green-haired boy was very motivated and always ready to do his best "Alright first I want you to activate your Quirk and try to slowly lower the output until you feel comfortable enough to move without any pain".
Izuku once again nodded and then closed his hands into fists and then focus on his Quirk, soon enough his power reacted to his call and one of his arms began to glow with power.
However, Harry sensed something weird the moment he watched Izuku use his Quirk and narrowed his eyes "Midoriya stop for a minute".
Izuku stopped using his Quirk and he immediately notice a difference in its use, right now his arm didn't hurt as much as before when he had used his Quirk though as he turned his head towards Harry he was curious as to why he was stopped "Err did I do something wrong Harry-sensei?".
Harry shook his head "No, you didn't... next time you activate your Quirk try to get the energy to spread all over your body equally, and second, there's something weird about your Quirk...".
Izuku nodded to Harry's first suggestion but then tilted his head in confusion about what Harry meant with his last statement "Weird? In which way?".
Harry frowned "I'm not sure yet, try to activate your Quirk again, this time try to spread the energy as I told you, meanwhile I'll use one of my skills to figure out what it is that I sensed?".
Izuku nodded and immediately tried to activate his Quirk and try to do what Harry suggested meanwhile Harry activated his Rinnegan and watched as Izuku activated his Quirk.
The moment Izuku felt the energy of his Quirk begin to gather on his arm out of reflex he immediately began to try to will it to spread to his body instead, he struggled a bit since he had made a bad habit of gathering all of that energy in one limb or two.
Now that he thought about it was pretty stupid for him to do that, he was certainly lucky that one of his limbs didn't blow up using his Quirk, soon enough he was able to have his entire body engulfed in his Quirk but it was taking a heavy toll on his body.
He gritted his teeth as he began to feel pain from the strain his Quirk was putting on his body {Ugh.. it feels so heavy! I'm glad Harry put me to heavily train, otherwise, I don't think I would have been able to keep this up for long}.
Harry however narrowed his eyes the moment he watched Izuku activate his Quirk while having his Rinnegan activated {What the hell... are those soul shards?... Is Izuku a fucking Horcrux?!}.
This new situation disturbed Harry quite a lot but he didn't want to make assumptions, first of all, this world has no magic so unless someone has a Quirk that allows them to rip pieces of one's soul then a Horcrux shouldn't be able to exist.
But as Harry watched Izuku trying to control One for All he could see not only one but seven soul shards inside Izuku right now "Midoriya stop".
Izuku immediately let go of his Quirk and deactivated it, he then turned towards Harry and immediately got worried when he noticed glaring at his chest "What's wrong Harry-sensei? What did you see?".
Harry tiredly sighed and then looked up to Izuku "Let's call it a day Midoriya but before I say anything else let's go speak with All Might, he might have a clue as to what's going on with what I saw in your Quirk".
Izuku frowned and looked down but nodded nonetheless, he was very concerned about what Harry had possibly seen in his Quirk but he knows that if it was something really serious Harry would have done something about it already.
So both teacher and student left the training room, one very confused about what he had seen while the other was asking questions nonstop about more of his abilities while also taking a lot of notes.
-----
Both Harry and Izuku went to look for All Might it was early in the morning a few hours before school even started since this was the time Izuku did his training with Harry.
On their way to the main school building, they were suddenly stopped by a periwinkle blur that tried to crash against Harry but the Dragon God saw it coming and dodged it by sidestepping.
The periwinkle projectile crashed against the ground and bounced a couple of times until it then began to slide on the ground face first for a little bit until it came to a complete stop.
Both Harry and Izuku sweatdropped and stared at the periwinkle projectile -who turned out to be a girl- as she lay there on the ground unmoving for a few seconds before she suddenly got up and yelled "I'm okay!".
She then turned around towards Harry and Izuku and pouted "Hey! Why did you dodge?".
Harry sweatdropped once again "Well... who would just stand there and let himself be tackled by an unknown blue projectile?".
The girl looked up and hummed for a second before nodding "Hmm that makes sense!".
Harry sighed but then a familiar giggle caught his attention, he turned around and watched Susan walking towards him while holding Eri in her arms.
Harry smiled at both his girlfriend and daughter, while Susan finally arrived at his side and then spoke "Well Harry you do have a history of being tackled, do I need to remind you how you and Le Fay met?".
Harry groaned because Susan was completely right, Le Fay had met Harry by tackling him and Sirius through a portal back when he had to go help the Carmilla vampire clan though now that he thinks about...{It seems so long ago now}.
Both Eri and Susan giggled at Harry's dismay while Izuku tried but failed to not chuckle at his sensei predicament.
Harry huffed and then shook his head, he then turned his head towards the periwinkle-haired girl and waved a hand healing the scratches and bruises on her, and fixed her clothes "Well, who are you miss? and why were trying to tackle me".
The girl brightly smiled and pointed at herself "I'm Nejire Hado! It's nice to meet you Harry-sensei! I have so many questions for you!".
Harry chuckled at the girl's exuberant attitude and shook his head "That still doesn't answer why you wanted to tackle me".
Eri giggled and then said "Daddy! She just wanted to hug you because she thinks your cool!".
Harry turned to his daughter and raised an eyebrow "Huh?".
Susan giggled "Sorry Harry, I think it's my fault, you see she's been skulking around the house for a while now and today I decided to ask her what she was looking around for, she told me 'that she was looking for the cool dragon that was sleeping here almost two weeks ago' so I told her about you and where you were but when we went to the training room you were gone so we came looking for you, we saw you walking towards the main school building and Eri told Nejire that a good way to stop you from moving was with a hug and well she tried to get to you before you went inside but as you can see she failed to take into account that you weren't just going to stop and let yourself get tackled-hugged to the ground by a stranger".
Eri fist-pumped "Daddy likes it when I hug him so I thought it was a good idea!".
Harry smiled at his daughter and hummed "Well I do like a good hug".
Eri nodded while Susan smiled at Harry, then the Dragon God turned towards Nejire who was still smiling brightly "Alright so what sort of questions do you want to ask miss Hado?".
Nejire began to excitedly hop from one foot to the other "Oh! Oh! Are you really a dragon? Can you breathe fire!? Oh! Can you breathe lightning!? I saw a dragon on a video game that could do that, Why do your wings have feathers? Can I make a pact with you and summon you!? Oh! Can I get on your back and have a ride!? Why are your scales to pretty!? Can I have one!? Are you a family member of Ryukyu's?".
Harry sweatdropped and then turned his head towards Izuku and rose an eyebrow, Izuku jumped a bit in surprise "W-what?".
Harry pointed his thumb towards Nejire who just blinked and then smiled "Is she a cousin of yours or something?".
Izuku shook his head in denial "What!? No! Why would you think that, we don't look anything alike".
Harry shrugged and then turned back toward Nejire "Well she can rapid-fire questions like you, so I was just wondering".
Izuku sweatdropped but couldn't say anything in denial, Eri reach over and patted his head while Susan grinned at Izuku.
Harry then began to answer Nejire's questions "Let see... Yes, I'm a dragon, a Dragon God actually, and yes I can breathe all kinds of fire, and I can breathe lightning as well, my wings have feathers because before I became a Dragon God I was a wind Dragonlord, You need to have mana to make a pact with me and summon me, Sure I can give you a ride sometime, I take care good care of my scales that's why they're pretty! No, you can't have one if I give you one then everyone will want one and I have heard of Ryukyu but I don't personally know her and we're not family either".
Nejire's eyes sparkled at having her questions answered while Harry took a big breath and then turned towards Izuku who was once again writing in his notebook.
Harry left eye twitched and then he flicked Izuku in the forehead causing the green-haired teen to grunt and hold his forehead in pain "Come on Izuku, we have a lot to do and we still have to speak with All Might".
Izuku looked up while still holding his forehead but nodded at his sensei, Harry then turned back to Nejire "We have something to take care of right now miss Hado but do feel free to come to our house after school to visit anytime, I teach some students then but I'll be able to easily continue to answer more questions then".
Nejire excitedly nodded while Harry turned towards Susan and gave her a kiss, he then patted Eri's head causing her to giggle in fun, after that he grabbed Izuku by the back of his shirt and dragged him inside the school while the green-haired boy was blushing in embarrassment from watching his sensei kiss a girl.
Nejire looked towards Susan and smiled "That looked like it felt nice!".
Susan rose an eyebrow and then asked "The kiss or the pat on the head".
Nejire hummed for a bit and then answered Susan's question "Yes!".
Susan giggled and watched as Nejire then left skipping to go to the training grounds where she was meeting her friends, Susan shook her head "What a quirky girl, come on Eri let's go home and make a cake to surprise Harry, Luna, Himiko and Hermione when they come home".
Eri smiled and hugged her while Susan walked back home with her daughter in her arms.
-----
Nezu was in his office with Luna and Hermione who had become a sort of secretary for him since she was smart and Nezu trusted her to know what she was doing.
Today Luna was giving a report of everything she and Shota were able to find out about Bakugo and Shoto, needless to say, Nezu was very unhappy about what they have found out.
As Luna spoke in front of Nezu's desk about Bakugo's bullying and abusive tendencies and what Shoto's father had done to his children and wife, Nezu couldn't help the frown that had appeared on his face to show how displeased he was at the moment.
Once Luna finished her report Nezu slumped on his chair "Sigh... looks like Harry was right... to think that Midoriya went through all of that verbal and physical abuse in silence and his school never did anything to help him... no wonder Bakugo grew to be this arrogant and selfish, he was allowed to do and say what he wanted to everyone he chose and his old school did nothing to correct that behavior".
Hermione then spoke, "In fact, it seems like the teacher encouraged and supported Bakugo to have this twisted mentality, just what sort of teacher see abuse like what had been going with Izuku and not say anything...".
Luna frowned and looked down "I investigated further and even used the Imperius Curse to interrogate the principal of Bakugo's and Midoriya's old school... according to him, the teacher and the rest of the school staff didn't care about what happened to Izuku because he was Quirkless...".
Nezu actually growled and slammed a fist on his desk "What?! How dare they! A teacher's job is to protect and teach their students, to guide them to a good future grrr...".
Both Hermione and Luna nodded in agreement but suddenly a voice made everyone turn towards the doorway "I see... that actually explains a lot about Midoriya and Bakugo, Nezu can we have that school shut down and the teachers involved arrested? If you can't then I'll deal with this my own way".
Everyone watched as Harry stood by the doorway with a frown on his face, Izuku was with him but he was looking down, it seems he heard everything that was said but didn't want to say anything about it either.
Harry, however, wasn't surprised to hear this, everything from how Bakugo spoke to his classmates, to his overly aggressive behavior and the way he treated Izuku not caring if a teacher or someone else was around hinted to who the culprit of all of this is.
Society as a whole was at fault in this situation and Harry doubts it's the only instance of it, this whole society's way of worshipping power over sentiment was very disappointing to Harry, the fact that someone was bullied and abused for the simple fact that he wasn't born with a superpower was just sickening.
Bakugo wants to be a hero, the number one apparently but as a hero, he has to protect the weak, how can someone watch him treat a fellow classmate like that and still believe he would make a great hero? This was something that Harry really dislike about this world "Sigh... also, I'll be taking Bakugo's Quirk, Nezu if you want to send him to the general courses like Mineta then that's your choice, personally, I would send the little shit to a psychiatrist until he no longer has that over-inflated ego of his".
Izuku gasped but chose not to say anything, deep down he knew that Kacchan deserved this but it still made him sad to find out that his old friend's dream is about to be destroyed.
Harry then walked up to Luna and then gave her a kiss, he then did the same with Hermione "Good morning girls and sorry for interrupting your meeting Nezu".
Nezu shook his head and smiled at Harry "Don't worry Harry and yes I agree with you, I'll move Bakugo to the general courses and speak with his parents about him getting professional help, we can't trust someone like him to be an example to what a hero should be, we already made the same mistake before but not again".
Harry nodded and then turned towards Izuku "Sorry Midoriya but Bakugo brought this upon himself".
Izuku looked up at Harry and shook his head "It's fine Harry-sensei I... I understand where you coming from and a part of me agrees with you but.. well I'm just sad that Kacchan's dream is going to be destroyed, we both have the same dream after all...".
Harry nodded to Izuku "Well everything in life has a consequence Midoriya, Bakugo decided to be a bully and abuse his power and this is his consequence, let this be a lesson to you and everyone in this school".
Izuku nodded and accepted his sensei's words, he had heard of all of his adventures, something that everyone who trains with him after school is privy to so he knows that Harry is speaking from experience.
His sensei has always spoken with him and his students honestly, he spoke of his mistakes, the times were he grew to arrogant and almost lost a few friends, the time he died and met his parents in the afterlife, and the many people he has met that have help in making him who he is today.
All of his students were flabbergasted and speechless about everything he had revealed to them specially Ibara who had refused at first to believe that there were other worlds, that there were other gods, that Harry is a god himself, and that magic even existed.
But Harry took them all on a short trip to his world, they got to see Neo Kyoto and the Yokai, he had shown Ibara Heaven and introduced her to Michael the archangel, he had watched Ibara break down in tears when she heard that God was dead in Harry's world but his sensei picked her up and told her that God still lives on, not only in his teachings but he also showed them God's system and explained that through him the system was working perfectly and making miracles happened around his world and even the worlds he has visited before.
He had wondered how that had happened and Harry explained that when God's system bonded to him the system created a link to all the worlds he's been in and used the faith of all the believers of those worlds to proceed to make miracles happen.
Of course, Harry also explained how he's just letting the system do its work and he's just acting as a focus for it, though if the system needs him to do something it usually lets him know somehow, he can then choose to do something about it or not.
Even as they spoke, Harry showed Ibara everything the system was doing and even let her and everyone listen to all the prayers of the faithful, this made Ibara awed at the immense amount of voices she could hear, words of thanks, help and even dreams echoed in everyone ears, he even saw Micahel the Archangel cry a bit, though sensei just huffed and told him to grow a pair.
However, all of this sort of backfired on Harry a bit since Ibara started to pray to him and call him Harry-sama every time she sees him, though some of his fellow trainees and him think she was just messing with him because she would always have a small smirk on her face whenever Harry would roll his eyes at her.
Harry did explain that he wasn't taking God's place or anything like that, he was just only making sure the system worked fine and did its job, just as God would have wanted it.
So Izuku looked up to Harry's eyes and tighten his fist "I'll make sure I become a good hero! One that inspires people to do good, to help those in need, and above all else! That heroes always protect the weak!".
Harry grinned at his student and nodded "I believe that you will someday be a great hero Midoriya, that's why I'm helping you, anyways now that I'm here mind calling All Might to meet me here Nezu? There's something me and Izuku have to talk to him about".
Nezu nodded and took out his phone to text the number one hero "Sure, I think at this time in the morning he's doing patrols around the city, since you healed him he has been helping around Musutafu in the meantime why don't you tell us what you found out about Shoto, Luna".
Luna nodded and frowned because she knew that no one here will like what she had found about Shoto's situation or rather about what his father had done and so she began her report.
She began with how Enji Todoroki aka Endeavor had practically bought Rei Himura now Todoroki and married her in order to create an offspring with both of their quirks in the hopes of the child surpassing All Might someday, there were three children who were deemed as a failure until Shoto had been born but two of those other children had been pushed aside.
Endeavor then focused on his eldest son Toya Todoroki who wanted to fulfill his father's goal of surpassing All Might but this dream became an unhealthy obsession and in the end, it drove him insane.
Mentally unstable and not caring that his Quirk was causing damage to his body Toya continued to train however Endeavor began to put all of his attention towards Shoto and ignored his oldest son.
This caused Toya to have a crisis and breakdown but still continued to train in the hopes of surpassing Shoto and regaining his father's attention, his Quirk eventually evolved causing him immense joy however his father didn't care and Toya finally snapped.
The poor boy lost control of his Quirk burning him to death, Harry widen his eyes in shock and horror as Izuku gasped and teared up.
Hermione held her hands over her mouth in horror as well while Nezu frowned and glared at the floor, however that wasn't all and Luna continued with her report.
Apparently, Endeavor's obsession with All Might didn't stop after his eldest son's death, and began to harshly train Shoto who had inherited his and his mother's Quirk, however, the Todoroki family was in shatters, and eventually, Rei Todoroki finally snapped.
In a moment of madness, not being able to cope with everything Endeavor had done and the death of her eldest son, made her see Endeavor in her son and she in that second of madness threw boiling hot water on her younger son's face.
She soon snapped out of her unstable mentality and immediately tried to soothe her son's burn with her Quirk while hysterically apologizing to Shoto.
Endeavor however grew angry at Rei for hurting what he sees as his way to surpass All Might and had her locked up in a psychiatric ward away from Shoto and the rest of her family.
Everyone stayed silent after Luna finished her report but everyone could feel the sheer and unadulterated rage Harry was letting off and they knew that Enji Todoroki the number two hero was going to pay dearly for what he had done.
Endeavor was a dead man waking he just didn't know it yet, Nezu sighed because he knew he couldn't stop Harry but deep down he also wanted Endeavor to pay.
His position as the number two Hero made him untouchable even to him so he'll have to leave this to Harry to deal with though he did have a question for Luna "Luna how did you get all of this information?".
Luna hummed and then looked up to the ceiling in thought "Well I used telepathy to go through all the Todorokis' memories including Rei Todoroki, that poor lady needs some help, she's so heartbroken and in pain, we also need to help Shoto".
Harry sighed and then looked into Nezu's eyes "Leave Endeavor and miss Rei to me, I'll deal with them Nezu, I want you to get Shoto professional help, I don't know what we can do for the elder siblings but if you can help them somehow do so".
Nezu nodded "What are you planning on doing Harry?".
Harry turned towards the doorway and watched as All Might finally arrived "First I have to speak with All Might about One for All and then I'll help miss Rei I'll have her live with us here in U.A. and help her recover, Luna and I can use mental art to help her with all her issues, I don't know what I'll do to Endeavor yet but I promise that he'll wish for death after I'm done with him...".
All Might raised an eyebrow as he looked at everyone and noticed their grim faces "... Something tells me I'm going to regret asking this but what did I miss?".