Authors note:
Hello this is my first time trying to make a Boku no hero Academia story. I will try to do my best and try to keep you all updated fairly often. Anyways reviews always help and I would love to read them. Now onto the story.
"Talking"
'Thoughts'

Disclaimer: I don't own Boku no hero Academia   (My hero Academia)

Prologue:

On the night of a young Izuku Midoriya's fourth birthday he could be seen jumping up and down in a chair wearing a set of All Might pajamas as his mother, Inko Midoriya could be seen in the kitchen putting on the last few candles.

As Inko carried the cake over she smiled happily at Izuku who was still bouncing happily in his chair. "Ok sweetie time to make your wish." She said happily after lighting the candles and stepping back so she could get a picture to send to her husband later.

Izuku closed his eyes while smiling happily and thinking of his wish. 'I hope I get an amazing quirk so I can be a hero just like All Might!' He thought to himself as he inhaled deeply and then pushed some breath out to blow out the candles only to hear a loud shriek from his mother. Izuku then quickly opened his eyes and realized that instead of blowing out the candles he had exhaled a small stream of bright purple fire that had quickly burned the cake as well as part of the table.

After having taken a picture of the incident and then putting out the fire Inko smiled as she heard Midoriya's cheers. "Yes! Yes! I've got a quirk!" He squealed happily as he jumped around the small apartment with Inko following after him to make sure he didn't set anymore fires.

The rest of Izuku's birthday had passed by without any further incidents after Inko had calmed him down. After laying young Izuku into bed and stepping out into the hallway she squealed in excitement before she went to call her husband to let him know that Izuku had developed his quirk and that it was so similar to his. "Hello dear, I just wanted to call you with some great news!" Inko said happily after hearing her husband answer.

Hisashi smiled as he heard his wife's voice on the phone, having just woken up since it was almost morning. "Oh and what is that?" He asked curiously as he looked out the window smiling softly, wondering when the day would come that he could get a good job close to home so he could be with his family.

Inko grinned happily at the thought of what his reaction would be to the news. "Well while Izuku blew out the candles on his birthday cake he awakened quirk, but that's not the best part. His quirk is just like yours." Inko answered excitedly as she looked at the photos that she had taken earlier.

Hisashi chuckled softly as he imagined what must've happened when Izuku tried to blow out the candles. "That's spectacular. I'll try to plan a trip home so I can teach him a few things about controlling it a little." He said as he heard his alarm clock go off meaning that he had to get to work. "Oh looks like I've got to get to work. I'll call as soon as I get the chance dear." He said quickly before having to hang up the phone.

Inko sighed softly as she thought about her husband, she really hoped that he could come back and visit soon. "It has gotten a little lonely here without you." She whispered softly to herself as she looked at a picture of the two of them on their wedding day before going off to bed.

Over the next handful of years Hisashi had managed to come home during the holidays and made sure to help Izuku practice with his quirk and learn everything that he could do with it. Now at the age of fourteen Izuku was on his way to school with a smile on his face because in just a few more days he would do his best to apply at UA to take his first step in becoming a hero.

As he was walking down the street he could see a large crowd watching as some giant villain was tearing up a railway. 'Oh it must be a villain attack, I wonder what heroes will come?' Izuku asked himself as he pushed himself to the front of the crowd to see one of the newest pro heroes Kamui Woods fighting with the villain. Izuku was already scribbling in his notebook for the first few minutes of the fight before hearing a loud jump.

In a few mere seconds just as Kamui was going to bind the villain up a large woman kicked him with a resounding cry. "Canyon Cannon!" The new hero shouted as she knocked the villain off the railway and into the street.

Izuku heard her introduce herself as Mt.Lady and scribbled a few more notes on a new page before checking his watch and running along so he wouldn't be late for school. Once he arrived  he quickly took his seat and started to write few more notes about the fight he had witnessed and the downsides to Mt.Lady's quirk before his train of thought was interrupted by his teacher, a balding blonde man in a brown suit.

The sound of several papers being picked up could be heard as he began speaking. "Well class I'm sure you know as third year students you should start thinking about your futures seriously. Sure I could pass you all some career aptitude tests, but why bother since I'm sure you all want to become aspiring heroes!" He announced happily while flinging the papers in the air followed by most of the class cheering and showing off their quirks.

The celebration was interrupted as a blonde student, one Katsuki Bakugo spoke up. "Come on why are you lumping me in with these rejects who would be lucky to be sidekicks for a bunch of B-listers." He claimed while sitting back in his desk with a confident smirk on his face.

After a bit of an uproar from his fellow classmates and a threat from Bakugo their teacher spoke up again. "Hmm you do have impressive test result Bakugo, maybe with some luck you will get into UA." He said calmly while looking over at the explosive blonde.

Bakugo sneered as he got up and started to stand on his desk. "Luck has nothing to do with it. I aced all the mock tests and I'm the only one at this school who stands a chance at getting into UA." He ran off while maintaining a confident grin before being interrupted by the teacher who was looking at Izuku near the back of the class.

As he looked down at his tablet and back at Izuku. "Oh that's right Midoriya didn't you also want to go to UA?" He asked calmly, causing all attention to point at Izuku who was currently trying to pretend he wasn't able to be seen as Bakugo stopped his rant and the class erupted into a bit of laughter.

Sure Izuku has a quirk but no one ever expected him to be a hero since he was always so soft spoken in class and was bullied constantly. Izuku was about to speak before an exploding hand was slammed down onto his desk by Bakugo. "Listen up Deku you're just like the rest of these losers so don't even think you can try to compete with me!" He shouted at cowardly green haired boy who was currently scooting back to try and avoid any conflict.

After the outburst and the teacher told Bakugo and Midoriya to take their seats the rest of the day seemed to go off without any more problems until Izuku started to pack his stuff up to go home for the day and Bakugo stopped him at his desk, taking his book and looking it over for a moment. "I don't know what you plan on doing Deku, but you better not get in my way." He said harshly and examined the cover of the book, reading off the title, Hero Analysis for the Future No.13.

Izuki sat up as he set his bag aside. "Come on just give it back Kachan." Izuku said with a slight stutter before Bakugo clapped the book against his hand, burning the outside with a few small explosions.

Bakugo then smirked as he threw it out the window and then glared at Izuku. "If you want it why don't you go jump out and get it, then who knows maybe you'll be born with a quirk that's half as good as mine." He said confidently as he turned around and started to leave the classroom.

Izuku bit down on his lip and breathed in turning to Bakugo who had turned his head back to look at him. "Something wrong?" He asked threateningly while making several small explosions go off in the palm of his hand. 

Izuku has quickly calmed down and turned back around grabbing his bag and leaving after being sure he wouldn't bump into Bakugo on his way out of the school. "There is no way I can give up and I'll prove that I have what it takes to be a hero." Izuku said to himself with a small, determined smiled on his face after retrieving his book from the school lawn and beginning his walk home.

On his way home Izuku began to be lost in thought about ways he could try to improve his quirk. 'Maybe I can do some research and find some tips on how other heroes have managed to train their quirks to become stronger.' He considered when suddenly a huge mass of dark green sludge cut off his path in the underpass he was at.

In just a few seconds Izuku found himself submerged in the massive amounts of sludge, finding it hard to breath as he heard a voice. "Don't struggle kid, it'll be over in a matter of minutes." The disembodied voice threatened before Izuku could feel himself blackout as the pro hero All Might suddenly showed up on the scene.

The next thing Izuku knew he was being slapped repeatedly with some telling him to wake up. "Thought I lost you there!" A loud voice said as Izuku opened his eyes, shooting straight up as he realized he had been rescued by the number one Pro hero and his role model, All Might.

Izuku quickly got to his feet and scrambled to find his notebook. "All Might it's an honor to meet you could you please.." Izuku was cut off before realizing that All Might had already signed his notebook.

All Might smiled as he waved his fan off and began to get ready to leap away. "Wait I have questions to ask you!" Izuku said having grabbed onto his pant leg just as he leaped into the sky, causing a bit of a scuffle and accidentally forcing All Might to land and drop him off.

All Might looked at the green hair boy and sighed. "That was very dangerous young man, but fine what was it you wanted to ask." He sighed while looking down at Izuku, not realizing the sludge villain had escaped from the bottle he had put him into after defeating him.

Izuku took a moment to catch his breath after having been terrified by the experience he had. "Well All Might you see I was wondering that if I could become someone like you even though my quirk isn't very strong." Izuku said nervously while looking up to his idol.

All Might sighed and turned away, but just as he prepared to leave he turned back into his depowered form with small streams of blood coming from his mouth. "Ahhh what happened to you!" Izuku screamed as he looked at the blonde skeleton of a man standing in front of him.

Well that seems like a good place to end, but before I go I will be explaining Izuku's quirk.
Izuku's quirk is called Pyrokietic breath. He can breath fire, but it is limited to the amount of oxygen that his lungs can take in. After expelling said fire he can control it with his mind and will, making it able to take several shapes and from. This does require a lot of focus and the further the flames get from Izuku the harder they are to manipulate. Izuku's body does get strained the more fire he tries to expel and the quirk will not work if there isn't enough oxygen for him to breath or if the environment around him is too cold to allow him to create a flame.