Well guys how are you, this is the idea I had for a Boku no Hero Cross over as it were, I hope you enjoy it please read and review no flaming thanks

Prologue

"Those who forgive themselves, and are able to accept their true nature... They are the strong ones."Itatchi Uchiha

It is funny or rather more ironic at least in his mind. It has almost 8 years to the day that his parents died, he thought he would be able to get over it. But even now he finds himself waking up in the morning and missing them. It had fallen to him to take on the role of the parents, to become the adult in the Hikigaya family. A voice roused him from his trance "Are you alright, Hiki?"

Brought out of his lingering pain, Hachiman Hikigaya turned to look at the other occupant of his bed. A woman with tanned skin, red eyes, a toned muscular build, a face that was quite pleasing to look at and her assets were well rounded. She looked somewhat concerned at Hachiman who blinked and asked "What are you doing in my futon?"

"This is a bed Hiki, a Kingsize bed to boot" she said while cocking an eyebrow at Hachiman whom she was affectionately calling Hiki. She sighed then said "I guess you were working late last night, after all."

Hachiman now dryly stated in is deadpan tone "You came here two hours after I did and woke me up to let you in?"

In regards to that statement she said "My job does not involve the mad escapades that yours does Hiki. Four policemen died because they tried to do their jobs and were killed by an incognito villain. Said villain was found dead on a rooftop around half a mile away, they cause of death is unknown. Hiki you have to stop this, you don't need to do these things."

Hachiman groaned "Ru no."

"Ru yes" his girlfriend whom he called affectionately Ru replied.

Sighing he said "Yes I did something last night, I prevented a nutjob from escaping into the night with his stolen cargo."

Ru raised her eyebrow at this before asking "Oh really, I didn't about any cargo he carried, what did he have and why do you still have it?"

Sighing said "There are four parties involved with this, the Public Safety Commission, the Research Institute, the Police, the people the Villain worked for and the people hired me."

His girlfriend looked at him before saying "You just said five different groups of people Hiki, are you telling me that one of them was involved twice."

He nodded before holding "The villain did so much damage that no one stopped to check out what he had done damage to. Anyone who wasn't involved with the Researchers would believe it to be random, unfortunately the villain killed them with a gun, which why the police thought they had it handled. Which is what his backers were banking on."

Narrowing her eyes Ru asked him "So who hired you?"

"The Public Safety Commission, they pay rather well and they also given very explicit instructions, they hired me as damage control months ago to clean that mess up. They gave detailed instructions and a 60% commission in advance not to ask questions. Hero or even a vigilante would have asked why they were only to take the villain out after they asked the premises? Can't I save more lives if they didn't give me that instruction?"

Ru now chose to ask "Wait, it doesn't make sense, the Public Safety Commission, they wouldn't hire a contract worker like yourself" strained on the words Public and Safety for emphasis.

Hachiman in regards to that said "Well they didn't give me any instructions to return said data to them. In fact that was notably missing from the contract."

Now Ru could not hold back her utter disbelief and asked "They, they did not ask you to return it, does that mean that you have it now. It could be a ploy to track you Hiki?"

This incited Hachiman to laugh a little before saying "Who do you think I am?"

It was probably not the best thing to ask her since she gave an honest answer while she smirked "The person who I strong armed into an official relationship to get everyone else including my family off my back. I picked someone who was bland and unnoticeable to most, but more than willing to argue with me, even when I'm on the job."

Yes, this was true but at least grown past that 'fake relationship' part. Actually Hachiman was both happy and unhappy that he and Ru grew to care for one another. "Well said loser was able to decrypt it and remove all malware and trackers on it."

Ru now asked him "Hiki, what is on that?"

Hachiman stated "It's in my study, lets get dressed and go down there-!"

He cut himself off for now his little sister kncoked on the door "Nii-chan why is the door locked, you never locked the door. Only Nee-chan locks the door, no I'm too young to be an Aunt, you're too young to make babies!"

Being herself Ru now had a wicked grin on her face as she put to the side any thoughts of furthering the previous discussion for now. "Oh Hiki and I will just untangled ourselves from each other, we're planning to have a whole litter of kids, you'll look after them for us right? I-mou-to."

There was a wail of despair on the other end of the door as Komachi his precious Imouto collapsed to her knees and wept "I just got into U.A, I can't be an Aunty, I don't wanna be an Aunty!"

Ru decided to speak on against that saying "That's not your choice to make, there's without a doubt, Hiki is the father."

Komchi now shot back saying "I guess Nii-chan is the only person in the world who could put up with your rotten personality. It would turn off most guys when it comes down to it."

That stung a little, it meant he could get turned on by her rottenness as it were. But Ru was now starting up the next world war as she said "My rotten personality? You're the one he spoils rotten, do you still need him to hold your hand when you use the loo or to hold your hand when you're in the shower?"

"What jealous?" Komachi replied with a great deal of mischief in her voice. But Ru had a good comeback which was "We tried sex in the shower, it only looks good in the movie."

At this point there was a pause were Komachi was taking in breath so she could scream in horror, but Hachiman siezed the moment and began his counter attack. "Both of you stop it, you're enjoying this far to much and wasting time here."

Hachiman said this as he rose out of the bed began to get changed, Ru paused to admire his back for a moment before she got changed herself for work. Then the two of them opened the door to see Komachi in her U.A summer uniform, smiling at her Hachiman said "It looks good on you."

With that said he went down and quickly made breakfast for her before saying "Remember your chores this afternoon when you get back and don't forget to work hard. U.A is not going to be like middle school. Do what you feel is right, but remember not to neglect your marks."

Faster than it was humanly possible Komachi wolfed down her breakfast before saluting her brother and saying "As you Commander General Nii-chan, farewell Rumi-chan."

With that she grabbed her lunch, her bag and she was off. Ru coked her eyebrow and commented "I wonder if she forget anything?"

Shaking his head Hachiman revealed he had been a good older brother "She did, but I repacked her back yesterday. By the way thanks for the recommendation you gave for Komachi. She might not say it but she really was grateful to you for it."

Ru nodded before leaning in and giving Hachiman a light peck on his cheek before saying "It wasn't that big a deal, she deserved it after all the training we put her through. That and it lightens the load your back, which I am more than happy to do."

In regards to this Hachiman snarked "Oh going back on your cowards theory?"

Shaking her head "Helping outs ones family is different, to not being able to stand up on your own two feet. But you have babied her a little to much. You sacrificed your own chance to start a career in heroics for her, she might not know that yet and hopefully she never will. Komachi is a sweet and good natured kid, she'd be heartbroken to learn of your sacrifices."

Coughing Hachiman said "I did what I judged to be right, if I had gone to U.A she would have had to move schools and lose all the friends she had to support her. We lost everything almost 8 years ago, I wasn't going to do that twice."

Ru now a little annoyed said "Don't give me that shit, you gave up on your dream, 4 years ago when you chose not to go to a high school and pursue a career full stop. You chose to be who you are now because you valued your sister's dream over your own. While you can claim to be a good big brother, a big brother doesn't sacrifice his dreams for his siblings!"

There were tears in Ru's eyes when she said this, she was not happy with his self sacrificing nature. But Hachiman was aware that was one thing she both hated and loved at the same time. Hachiman took her now into a hug before saying "I made some choices, then you made some for me. But in the end another step on the journey is over, I can hang up my mask when she can take care of herself and has true friends who will look out for."

Ru now asked almost angrily "Do you intend to confront your parents killer then" now hugging him back tightly as if he would disappear if she stopped.

"No I don't intend to do so, I will only do so when I am ready and I am not prepared" he now stroked the back of her and then reminded her "checking in early is better isn't, since it will give you more time to get work down?"

Ru now now narrowed her eyes playfully gripped a little tighter saying "Way to ruin the mood Hiki, you'll be filing all my reports today."

Hachiman was hesitant and said "I've have actual work to do?"

Correcting him Ru said "You work at my agency, well officially. So you should at least attempt to come more than twice a week. I'm going to do some much today, you'll be stuck in my agency for the next week."

Laughing now Hachiman stated in his deadpan self "Challenge accepted, if I win you'll treat me to dinner."

Ru now bared all her teeth in a large grin "Oh that's all okay, but if I win, you'll do the voice over for one of the characters in the Visual Novel my agency plans to release."

Raising an eyebrow Hachiman asked with much trepidation "What Yahari Ore no Seishun Love Come wa Machigatteiru, that one Hawks suggested after seeing me at your Agency?"

Shaking her head but stating it now with large grin as she revealed "No it's not, it's My Overpowered Otōto Can't Be This Cute."

If that was what she had in store for him if he lost, well then he knew he mustn't lose. Smiling at how sad it would be for him to be reduced to a VN voice actor he said "Prepare your wallet because tonight I'll be eating a lot."

Playfully she teased "Don't go doing anything that will make your voice hoarse, I want it to be just like you for the game."

Chuckling darkly Hachiman remarked "Oh we both know why you really don't want my voice to go hoarse."

These words caused Ru to chuckle as she in turn replied "Anyone woman whom listens to you whisper sweet nothings into their ear can't help but enjoy it Hiki, allow me that."

Later

Hachiman regretted walking into his girlfriend's Hero Agency the moment he put his foot through the door. There he was the Statue Hero, in all his friendly but useless glory. "Oh hi Hachiman, it's good to see you today."

Was this guy always friendly to him, oh wait he was always friendly to literally everyone. In any case Hachiman managed up a half arsed greeting "Hi Hayama, hows being a hero treating you."

Hayama managed to give him a smile before saying "I told you Hayato is fine, but right now I too am working so it Nonstop Hero, 24/7!"

The name, is still caused Hachiman to cringe whenever he heard it, Hayama heart was in the right place. But the guy's insecurities about not being able to solve his friends problems because he was nice to everyone. Meant he wouldn't hurt them even for their own good. Which means now he dedicated most of his time to saving and helping people."

One thing Hachiman knew was that if he did go to school with this guy, he would have disliked and dismissed him. But now as his colleague he had to take some responsibility and ask "When was the last time you took a break?"

Hayama got up now awkwardly saying "Oh well, will you look at the time, I gotta go out on patrol, things to do Hachiman."

In regards to that Hachiman snarked "Your endless physical stamina does not mean you have endless mental stamina."

Adopting his 24/7 persona, which is a much more boisterous Hayama or rather it is his best imitation of All Might. He's able to do it well, while making it own as he now says "Have no fear, my Quirk is Neverrest, it allows me endless Stamina and Endurance so I can serve the public throughout around the clock, go beyond PLUS ULTRA!"

He yelled those last two words to the dismay of Hachiman and everyone else in this building. Sighing now Hachiman asked "Endless Stamina and Endurance, but like I pointed out before, that only extends to the physical aspects of a person. You need to take break."

24/7 now responded "Like I'd take advice from you slacker, you took two days as your last lunch break and what if my quirk does grant mental fortitude, did you think that it could extend beyond the physical, like me it too when beyond Plus Ultra!"

It is at this point Hachiman is weeping internally to give him back Hayama, Hayato Hayama is so much easier to deal with. It was also due to the fact that Komachi might come back yelling this in the very near future. But now he sighed and said "Well my eyes at least can see you're tired mentally. Hayama."

"There is no Hayama now, only 24/7 and what do those eyes make you physic?"

The dry reply of Hikigaya was "No but they do allow me to see through bullshit."

24/7 now gave a small chuckle before saying "I'm heading out, I'll see you when I see you again!"

With that he went off without a seconds hesitation he rushed off to patrol as it were and do whatever it was he did. The departure of Hayama meant that Hachiman now had to get to work, sighing now he got ready to start his girlfriends reports and he wondered partly how Komachi was doing.

But he needn't worry, whatever U.A had to throw at her, she could handle, more importantly he recalled that he had to make sure he wasn't going to be voicing a Visual Novel Character. It wasn't easy since well, his girlfriend was rather active as a hero and was doing her best to force an error on his part. But noe he would not lose not here not now!

As the hours passed by one of the Sidekicks who was more laid back that Hayama looked at Hachiman and asked "Are you infected with that Nonstop thing, because I don't think I've ever seen you so focused on work like that."

Someone else answered "I don't think I've ever seen him stay in here for so long, who is he again?"

Hachiman looked up now and chose to introduce himself "Hi I'm Hachiman Hikigaya, you can take a guess if my Quirk gives me the ability to not give damn about things or the ability to see through bullshit."

There was total silence in regards to that, which Hachiman used to continue his work. But as he did so he snarked "It's just a rumour but if you hang around 24/7 for too long, his toxic work ethic infects you."

That was a lie, Hayama just makes people who care feel inadequate if they hang around him for too long. People who know better are aware that everything he does is because he feels overly inadequate. Come to think of it, Hayama abuses his Quirk and meditates for 20 minutes a day before continuing on with patrolling the city.

Suddenly his phone rang and picking up Hachiman heard an unfamiliar voice "Hello is this Hachiman Hikigaya?"

The guy on the other end of the line sounded like one he was a raccoon dog "Hello Mr Hikigaya, it is I Mr Principle, do you know why I am calling you?"

Face palming Hachiman got a call from one of the last people he wanted to hear. It was the raccoon dog, which meant that Komachi was in as big trouble as they get. Answering now with mixed feelings, Hachiman asked "Did Komachi do something wrong?"

The voice of the raccoon dog over the phone said "Oh no, no. She hasn't done anything wrong, she creamed all of the tests she was set during the sink or swim session set by her homeroom teacher."

Now a little confused Hachiman asked "Okay, why are you calling me then?"

Mr Principle then said "Oh she showed her class the training routine you set up and planned for her. I did some background checking and your name pops up a few times. I would have proffered you to have been honest with me about the topic of yours and Komachi's parents."

Hachiman gave a curt reply stating "They've been dead for the last 8 years Mr Principle. No one remembers who they are any more. Under the status of Orphans, I fail to see why I would be obliged to say anything on my parents."

Hanging up now Hachiman turned off his phone before sitting back down to work, he did not wish to admit it. But the speaking with people he did not trust or care for on the topic of his parents was not something he would do. There are three people who he can discuss it with and the last person he will only tolerate references to his parents.

With Komachi

Eijiro Kirishima now said "Wow I hate to admit it but, you were really manly back their standing up to Aizawa Sensei like that!"

Komachi now despaired due to the fact that her chances of getting a boyfriend plummeted if she looked manly "But, but I'm a girl!"

The red haired boy suddenly realised he'd messed up and said "No, no I didn't mean it like that, you're plenty pretty and cut and girly. It's just the way you stood up to him was really cool and well, I wish I had that type of courage."

Sheepisly Komachi admitted "Well it was a bit of pride there as well, I can't remember too much about my parents. But I do vividly remember my father saying that a hero who only focus on personal glory should just stop pretending and embrace their own villainy for that self gratification."

Of course they were all leaving to school, of course many had greeted her after the class itself and told her about how cool it was. Another fellow student Mina Ashido now said "It kinda looked you hit him with a wet fish when you said that. Though I'm not sure Aizawa Sensei looks like the type of guy who goes for personal glory."

U.A High Mr Principle's Office

Said Sensei looked at Nezu before asking "Did he say anything?"

Nezu shook his head before stating "Nope he refused to speak on the subject after saying they have been dead for almost 8 years. He must have also turned off his phone, its safe to say it is still a touchy subject for them."

Aizawa nodded stating "Well it is not hard to understand why, the system failed them when they needed it."

Now Nezu sighed saying "She might have gotten the wrong impression of you, actually that would be putting likely. She accused you of being an egotistical jerk who cares little about anything other than your pay check and wants to work as little as possible."

In regards to this Aizawa stated "I do not tolerate disobedience in my class."

"At this point she did your tests and insulted you, which is not disobedience" pausing now Nezu considered his next words "while you're not what she said you are, when she quoted her father to you. Your first reaction was to inform me."

Sighing now Aizawa admitted "I did not believe their child would desire to become a hero after what happened to their parents. No also after what happened to them personally as well, it's a miracle she's here, it's bad luck she's in my class."

Nezu now evilly asked "For you or for her?"

To this Aizawa dead panned a single word "Yes."

Patting Aizawa on the back Nezu "Well I am sure that you'll be able to make a fine Pro Hero out of her. I wish you all the best in these years to come" pausing now the Principle of U.A managed to former the sentence he desired to.

"That and you're not allowed to expel just because she stood up to you. I will admit it is partly because I say she has the makings of a hero. How many kids can stand up to a man with face like yours."

Aizawa groaned but said "I'll do my best."

Nezu now began a monologue stating "It's a shame her brother didn't come here, he'd have graduated by now. If what I dug up was correct, he dropped out after he finished Middle School. Despite his marks being his marks being in the middle of his year level, his teachers noted he was gift at problem solving and was athletic when pushed. He did all of that while attending the bare minimum of classes."

Trying to tell Mr Principle that he was going off on a monologue, Aizawa said "Um, this is a bit off topic isn't it?"

But it was too let, Nezu was already on the monologue train and there was no stopping it now. "He went off grid for a while and only resurfaced as the controversial boyfriend of a Pro Hero. In all images they have of him, he looks more like some shady villain than anything else. But he also looked like he desired to be anywhere but in that photo. That aside I am certain he would have been a good fit here at U.A if his sister is anything to go off, he prize pupil."

Resigning himself to listen to a pointless monologue, Aizawa wanted if this was his just reprisal for being lazy?

With Hachiman

"What are you telling me you logged them all, are you sure your not Sir Nighteyes in a secret alter ego?"

She was both partly dismayed partly overjoyed, dismayed because he would not be doing that voice over for her. It meant she had to use a compute to generate a voice for that character. Overjoyed because this meant he had literally lodged all of her own reports. He also clearly had done 24/7's reports since that guy never lodges anything since he is usually out on patrol, performer some heroic action no matter how large or small.

In regards to his victory Hachiman stated "Yes I've won and you'll be treating me to dinner, but since I also did 24/7's as well. I'm bringing Komachi with us."

Suddenly Ru's eyes went from mixed feelings to blank as she dead panned "Why is it that my only rival happens to be the worst type of rival. The adorable little sister type."

Grunting coughed "I hope you are not imply incest undertones in that statement R U Ru? Besides, it's her first day at U.A and I already got a call from Mr Raccoon Dog."

His girlfriend quickly corrected him "Mr Principle, would it kill you to remember the heroic name of U.A's Principle?"

Hachiman now raised an eyebrow asking "What would you prefer that I used your Heroic name instead of Ru? Is that what you're trying to get at, are we breaking up? Is that what this is, you were just using me today?"

Thankfully she knew that Hachiman was joke, she thought? So now she said "Don't tease me like that Hiki."

Smirking now rather pleased her boyfriend told her "You know you like it."

Suddenly a voice said "I think you two need to come out and confirm that you're a legitimate couple to everyone now."

That's right Hayama was back, if it had been 24/7, the latter would have spoken about their love for each other blossoming or some shit like that. Ru turned to look at him and said "I confirmed we were for real when I announced us to the media over 1 and a half years ago."

Despite the fact that he should shut up, Hayama went on to say "Well I meant as a real couple you were just a fake official couple before so you should-!"

He was cut off by Ru stating "Hayama, I was unaware you wished to end your career in heroics this early? Doubtless you're going to say how great a couple Hachiman and I are, aren't you" her face suddenly grew terrifying and she oozed killing intent when she asked again "aren't you?"

Hayama raised his hands up into the air and gaze a nod, he knew when to fold. Especially when the person he was trying to tease is his fucking boss. With the defeat of her sidekick Ru turned back to Hachiman and asked "So Hiki, any ideas of where we will be eating?"

The place in mind so he stated "I believe it should be the Nakazawa Western Resteruant."

Ru looked so unimpressed at Hachiman saying "Hiki that's a bloody Yazuka joint, they're not going to let me in?"

Shrugging Hachiman said "You're money is as good anyone else and if you have a reservation they won't turn you down."

That may be true but Ru pointed out "I don't have such a reservation?"

Showing something on his phone Hachiman stated "But I do, we should leave now so we can get Komachi on time before we leave."

She wasn't going to ask him how he got that reservation, but she was going to get some payback on him. Smiling she said "Why don't we hop to it then."

Recognising the look in her eyes, Hachiman turned to flee, but it was in vain. Hayama looked on with an apologetic smile on his face as Hachiman's fate was sealed. "If we're going to a Yakuza joint Hiki, we might as well go in style!"