Hey there, Shadic in here, some may know me, and some may not, anyways I bring you the first chapter of my new story and my first crossover, Deku-Heart, fist things first, this story takes place in HDN Victory's true ending, that's the very first thing the good ending not the true one. Also before we begin I would like to make some little quick warnings for those that don't know me:

"Normal conversation"

'Inner thoughts'

Ambiental noise

Flashback text in general

"Past conversation"

'past thoughts'

And I think that would be all, so please enjoy the story by all means

CHAPTER 1: THE RE:BIRTH OF A CPU

My name is Izuku Midoriya… and I had four years when I discovered that not all men are born the same.

In a world where people are born with quirks, powers that allows them to turn into real life heroes, as of now, it is estimated that 80% of the population is born with a quirk…but, what about the other 20%?

A kid with a look of four years old is currently lying in a rooftop, he is wearing a blue and yellow color jacket that is definitely oversized for someone of his height but, he didn't care as it was a special limited edition jacket of All Might, whose image is at the very back of it, he is also wearing a blue pants with the words "ALL MIGHT" written over, with a red marker, he has green color messy hair, and green color eyes.

'…I wonder what'll eat today' he thought standing from his place and looking around, the city seemed safe, just like always it didn't appear like a bomb was gonna fell or something like that.

"Oi, when are you going to do something interesting!?" yelled a voice with a high tone, too much for the kid's taste, he turned to the source and found a tiny fairy with dark skin, light blonde hair, blue color eyes, dark color wings and using black dress sitting in a flying book.

"When we find a villain" answered the greenette calmly, looking back at the city "Maybe a hamburger would be fine…but cheeseburgers are also delicious…Croire, how much money do we have?"

"Huh!? Don't tell me you already forgot we are in zeros!? And all because you bought that stupid jacket!" screamed the fairy at the boy who simply shrugged "Why did I believe you would remember? You are seriously useless, a deku" mumbled Croire glaring at the kid who simply kept watching the city.

'…How did I end like this again?'

A kid was watching a video on his internet browse, it wasn't just a normal video it was about his favorite hero, the one who saved everyone with a smile, the symbol of peace: All Might.

The kid had been watching the video ever since he got home, he had gone to the doctor and in there he received a new he never could think was possible.

"You should give up"

Those were the words the doctor told him when he went to see if his quirk would soon appear, instead he got told that it was never going to appear, that he would remain quirk-less forever.

His mother could only look at his son, who kept watching the same video over and over again…he eventually turned around, and the mother could finally see his son bursting in tears while pointing at the screen.

"Can I…become a hero?"

The woman ran to his son's side and hugged him "I'm sorry Izuku! I'm so sorry!" she kept crying while embracing his child.

It was normal, someone whose dream was to become like a hero, like the one they've admired all their lives, someone like that…whose dream was destroyed at the age of four, of four! What other words could she possibly tell him?

"You can become a hero"

Those were the words he needed to hear, but his mother who loved him so much couldn't even say them, she only kept repeating the same words.

Eventually, it was time for the two of them to sleep, Inko Midoriya, Izuku's mother, carried his already asleep son to his bed, and placed him in there, afterward she took a few glances around the room of her son, there were posters of All Might and action figures everywhere!

He really wanted to be like him…he really wanted to…

And now, he never will, ever.

She left his room with one final tear escaping from her eyes.

…

Silence, nothing could be heard anymore.

"…this place…none of those brats exist in here…and no CPU either…I think I'm lucky I even found an idiot who'll agree to me"

"huh" kid Izuku woke from his sleep at hearing a voice talk "Is someone there? Mom?"

Instead of an answer, a portal was created right in front of him, it created a lot of wings that torn down some of his posters but only to the ground not making any real damage, and from there a fairy came out.

"…Who are you?" asked Izuku looking at the mysterious being.

"My name is Croire and I heard about your disgrace" she sounded like a really nice person so Izuku simply kept hearing her "I came here in order to help you"

The kid's eyes widened "You'll give me a quirk!?" he asked in excitement.

"…yes! A quirk, the strongest one to have ever existed!" exclaimed the fairy with grace on her voice 'this dumbass will definitely fall' she made a little "ahem" before speaking again "My name is Croire and I came from a land of really far away, in order to look for someone worth of this "quirk" that my Goddess used to possess"

Izuku's eyes sparkled in excitement, he was about to receive the quirk of a Goddess!

"Mom come here, I'm going to have a-

"Wait!" she interrupted him before he could keep talking "How about you show it to your mother as a surprise?"

"Oh~, that sounds more cool, can I?"

"Of course niño, but, please stay in silence, in order to not distract me" Izuku only nodded at her petition, Croire summon a dark sphere out of her body and handed it to the kid "All you need to do now, is to eat it"

"But…" he looked with insecurity at the object "This looks evil"

"W-well, my Goddess had the power of…darkness, which she used to capture the villains of the night" she kept telling him stories about her until he finally felt secure enough to eat it "Remember, one bit and no chomping"

Izuku nodded before putting it in his mouth and swallowing it…nothing happened after that "eh…-

"Wait for it…" time passed and about three minutes later, the fairy spoke again "Alright, the effects should occur like now"

"Excuse m-AAAAAAHHHHHH!" the kid felt as the darkness kept extending to every part of his body, the ground started shaking, and at the same time that he felt some unusual changes in him, his hair was growing and turning cyan, he was also growing in size and his chest as well, his clothes vanished and new ones took over.

When the little earthquake ended, instead of the kid somebody else was there, a woman with long cyan hair that reached her waist, a black and blue one piece suit that most would describe as lewd, blue color eyes with a power symbol in them and her chest was…what people now days would probably call above the average.

"It worked, hey how are you feeling?" the graceful voice coming from the fairy vanished showing now a mocking and vulgar tone.

The woman took a few looks around her, and moved every part of her body, even touched her chest…a moment later a great scream came out of her mouth.

"Hey, watcha screaming for!? You almost leave me deaf!" yelled Croire angry.

"I…I…I'm a woman!" this made Croire's happiness vanish, the kid was in control of the body "Is this my quirk!?"

From the other side of the boy's room a voice yelled in worry "IZUKU ARE YOU IN FINE!? I FELT AN EARTHQUAKE!"

"Crap, if she sees you like that then-

"Mom, come in I have a quirk!" replied Izuku not caring about what may happen.

The woman entered the room and was impacted and in shock by the view, a woman from around her age was waving at her, dressed in such a…vulgar way while a fairy was next to her face palming "…Who are you and what did you do to my-

Before she could finish talking, the woman knocked her to the floor with a bear hug "It's me, mom, your Izuku, I have developed my quirk!" Inko only watched in confusion as the woman kept hugging her while repeating the same words "I can finally become a hero!"

"…Izuku?" she took a look into the woman's eyes and for a moment saw the same ones of her son "Izuku!" she returned the hug with all her strength before feeling some pain on her back "Izuku wait, you're being too rough"

The kid with body of woman stopped putting force "That must be my quirk, I must have become super strong!" he/she turned at the fairy with sparkling eyes "What is exactly my quirk?"

"…" Croire could only watch in despair the situation, if she didn't do anything, everything she had done would be in vain "Hold just a minute missy, I haven't finished, you need to wait a bit more for it"

"For what?" as he/she asked that he felt an inmense pain on his head, it was too much for anyone to take in, he/she fell on his/her knees and started screaming while holding his/her head with both hands.

"IZUKU!" Inko could only embrace her son to try to calm him down, even if he turned into this woman, he was still her Izuku.

Inside the kid's(?) head, hundreds of images were being displayed one after another

"I'm so hungry"

"What's this rock?"

"I did that?"

"Start my own nation?"

"Yeah, I'm the chosen one!"

"Those maggots aren't happy with my work!?"

"My land…my Tari…CPUs…this is all the CPUs fault!"

"Have I enraged the CPUs!?"

"How can you be so carefree!?"

"All of you should just disappear!"

"I have no interest in weak candidates"

"Took you a hell lot to get here!"

"Take this with you, and give it to someone else, Croire"

The images stopped and Izuku now found himself back in his childish body, in a black space filled with absolutely nothing.

"Why?" someone growled a question behind him, he turned around and was held from the throat with two hands, his vision finally recognized his attacker, it was the same woman he transformed into "Why can't I take control of you!?"

Izuku didn't lose time and placed his hands on the woman's wrists and using the enough strength to make her drop him.

"How can you be stronger than me!?" she yelled using all the air of her lungs "Is your dream…your objective far more desirable than mine!? Is your desire superior to mine!?"

"Who-who are you?" asked Izuku in fear

"My name is Rei Ryghts, the Goddess of Tari, you should know it after all you just saw all my life flash in front of your eyes" she got near him again, but the kid stood up "Playing tough aren't we?"

"I-I won't let you succeed in your goal, you are just another villain that All Might will defeat!"

Rei stared at the kid before chuckling, which soon turned into a maniac laughter.

"W-What's so funny!?"

"You think a human will defeat ME? I would kill you for that insult but I can't, you are somehow…your wish is somehow superior to mine" she turned around and walked away "I can't do anything to you unless you allow me…how ironic, I just said a human can't defeat me but I need the permission of another one to act by myself"

Izuku sighed in relief as a lot of words got inside his head, he was taking in all the knowledge this woman had "Then, can I go back with my mom?"

"…One day you'll need me, and that day I'll take over you…hehehe, just look at what YOU did"

In an instant Izuku found himself back in his woman body but what caught his attention was that his entire room and department, most likely, was on fire, destroyed and collapsing.

"Please tell me it's you Rei" the kid (?) turned to see Croire inside a pink bubble "…awesome, you aren't her"

"M-mom, where is my mom?" the fairy pointed below him, and there time stopped, the image of Inko covered in blood, bruises and burns were in all her body "mom?…MOM!"

"Seriously, you literally went ahead and blew up! I was barely able to save myself!"

"MOM! MOM! MOM! MOM!" he kept screaming the same words, soon enough the sound of sirens started sounding in the air.

'What should I do? The idiot of Rei somehow didn't take control of a kid and now the police…this kid will be questioned and then…no, I came to far for having my entertainment being taken away form me!' she joined her hands and started creating a mass dark of energy "Kid we hafta to go!"

"MOM! MOM! MOM! MOM!"

'No choice!' she created a portal that not only dragged her in but also started swallow Izuku who refused to let go of his mother.

'No! No! PLEASE NO!' he was begging to not be separated from his mother but, he saw as she opened her eyes and looked at him.

Inko smiled before speaking, she moved her lips and Izuku gasped at hearing his mother's words, more tears falling from his eyes.

"Come on!" with one final push, the fairy pushed Izuku away from his mother thus letting the portal absorb them both.

"Deku" said kid turned around to see her with a disbelief face "We're STILL out of money"

"I know…" something clicked on is mind "today, it's the anniversary of that day…can we go?" he asked while making puppy eyes

Croire really wanted to tell him "Go and kill yourself!" but she couldn't, that kid still had the powers of the Goddess inside of him, and has refused to let them go, he knows well what will befall if he does.

"Sure, just prepare give me a moment" in matter of minutes a portal opened in front of the two, soon they stepped in and found themselves in a graveyard, just in front of a certain tomb.

INKO MIDORIYA
2119-2140

The grave of his mother, he placed a hand in there while trying his best to smile "Hey mom, today is the tenth anniversary of your death so I decided to visit you…I became 14years old a few months ago but I still look like back then…I saved a bank from some robbers a few days ago however, Croire and me are currently broken…I enjoy seeing the smile in the faces of the people I save some call me hero...and others call me a watcher, I am currently known as the Villain Punisher, and, she's still trying to take control of me, whenever I lower my guard she'd try to force me to submit however, she never will…I still remember your last words…and I only have a thing to say" his eyes started shedding tears at the memory of the last time he saw her.

"Izuku…this isn't your fault…I know it…you can…become a hero"

"Thanks…!" he fell on his knees before crying himself out.

At the distance of barely a few meters away from him, the fairy watched the scene develop, she has done it for ten years…and yet "Why am I crying as well?" her eyes had tears, which she tried to clean only for more to appear 'did I seriously lowered at his level? Did I start to truly care for him!? No, but, why else would I feel bad for seeing this!?'

She knew it, this entire thing was her fault, and now there was no way to do anything.

The only thing she could do, was to accomplish her job as a tome and oracle, of the CPU Deku Heart.

First things first, I'm sorry for those that liked Inko, this was a hard decision to make but I considered it the best option, now I would like to explain a few things:

Why is Izuku still a four year old when he's supposed to be 14? For those that don't follow HDN I'll explain it quickly, he was given the dark energy that possessed Rei Ryghts, meaning, he turned into a CPU and became ageless, since CPUs don't grow (transforming doesn't count as growing)

How was Deku able to beat Rei? First of all there's a logical reasoning to this. In the anime and manga, we're shown how he escaped Shinso's quirk in the original timeline being the same Deku that wants to become a hero, okay he had help of the One for All but it still doesn't change the fact that he activated his quirk even while being in control of Shinsou who literally brainwashes people. Besides, it has been shown in both anime and manga, how determined is Izuku to become a hero, which if you ask me, is a desire, a wish, a determination higher than Rei's determination to destroy and cause havoc.
Though in other worlds she did took control of him in that point of time.

Welp I made the AN, a little long huh, welp one more thing: this isn't the only story I am doing so please be patient with the updates.

And I honestly hope you liked or at least enjoyed the chapter, that's all, Shadic out.

:')

EDIT: I made a little modification in the date the story takes place since I started to think more about the time it takes place, it's a minimum change but I still wanted to make you know I made it.