Disclaimer: I own plot that's it

Speaking""

Mind Stuff''

A loud explosion could be heard from a certain street, the cause? Katsuki Bakugo not that our hero would know that however he was determined to get to the scene A.S.A.P. because chances are that was his fault or at least thats what he thinks.

All might and Izuku's heads instantly turned to gaze at eachother before they ran down the stairs so they could see what was happening, after about 10 minutes of running the arrive at a crowd Izuku pushing himself to the front.

all he hears is "whats happening? why arent the heroes doing anything? apparently the villain has a middle school boy hostage" he looked out to see kamui woods, death arms, Mt. Lady and a water based hero. He looked over to the sludge villain to see none other then Kaccan being taken over, they locked eyes and Izuku saw sheer terror and fear and that was it.

Izuku jumped the police line and rushed in despite the protest, he looked at Kacchan his eyes were wide and staring at Izuku's hand. Izuku followed his line of sight and saw the keyblade once more, he gasped before looking up to see the villain about to hit him, "Protect!" a barrier rose and he was safe for the moment.

All might stood back in shock watching the black and green haired child in shock before laughing and slowly buffing up "I am truly pathetic a middle school child rushed in to help before I did" Izuku looked around before getting an idea 'anything I want right?' "Zero gravity!" he points at the slime and it starts breaking apart, he pulls Kaachan free as the spell wears off but as usual in the nick of time they hear "WORRY NOT! WHY? BECAUSE I AM HERE!"

Izuku grinned in excitement as he looked up seeing All might behind him "sorry for taking so long my let me finish this!" All might stepped forward grabbing the boys with one hand, rearing back his fist and then with all the inspiration from midoriya yelled "DETROIT SMASH!" and the slime went everywhere the atmosphere changed and it started to rain.

After that incident the heroes praised them both for having such strong quirks, however at the same time kamui woods scolded Izuku for running in recklessly. Izuku looked down a blush covering his face on the brink of tears stuttering out apology after apology, and yet he didn't feel bad about what he did today and so the scolding didn't hit him as hard.

Once the excitement was over Izuku started walking home interrupted only by "OI deku the fuck was that? I didnt ask you to save me and what was that weird weapon you quirkless loser?!" Izuku turned around trying to get a coherent reply out but to no avail.

Bakugo turned around "Tch dont ever save me again deku I don't need or want your help" and with that the walking time bomb left, Izuku sighed and went on his way.

Halfway home saw dust and registered "I AM HERE!" Izuku proceeded to fall back on his butt and scream "All m-m-might?! I t-t-hought you w-w-were dealing with p-paparazzi?!"

All might laughed boomed out "Escaping the press is an-ACK" blood spewed from his mouth a plume of smoke erupted from the street and once again our hero's idol had shrunk.

"Midoriya my boy I must thank you, without your show of bravery I was able to remember what a true hero is all about once more and I believe you have the makings of true hero"

Izuku nearly had a heart attack at those words, he had been beaten down all his life, told he would never amount to anything by his peers and the number one hero told him he could become a hero then and there his spark to become a hero re-ignite

"Midoriya my boy I must ask, did your legs move on their own? did you jump into danger knowing the threat without hesitating? Did you go to help because you saw the desperation in his eyes?"

Izuku's eyes filled with tears a smile on his face he nodded his and shouted with confidence "Yes!" All might smirked and looked at him "Midoriya my I have decided you will be my successor, I will pass down the torch of my quirk to you, will you become the next symbol of peace?"

"eh? pass down your quirk?" All might sighed "Yes you know about the speculation of my quirk? how everytime I'm asked about I dodge it with a well timed joke or something of the sort?"

Izuku nodded slowly wondering were he was going with this "Well my quirk is one that has been passed person to person it's strength cultivated and built passed on from hero to hero till it found it's ninth successor...you and so I ask again will you take on this mantle?"

"yes" All might smirked "what was that midoriya? where is your conviction?" Izuku gulped took a deep breath and let out a determined agreement "YES SIR"

All might smirked "Meet me at Takoba beach at 6 am and we will start your training" All might walked away and Izuku started heading home before realizing "OH CRAP" he had left his backpack under the bridge and he ran as fast as he could back there

He got back to the bridge out of breath seeing his notbook out and his backpack he flipped through it to make sure it was fine only to find All might's signature and while he would never admit this, he squealed like a little girl and hugged the book realizing how much time he would be spending with All might now, he then headed home

Once home he greeted his mother took off his shoes and went upstairs to his room, he sat down at his desk at dumped out his backpack of its contents when a white and red blur caught his attention, the blur bounced off his desk and onto his bed surprisingly, there was a little white mushroom with a black head small yellow eyes a red cap that had black swirls on it rubbing its head with a small tear running down its face and Izuku gasped.

The mushroom looked at him and waved looking like it was smiling, although it was hard to tell because it had no mouth. Izuku smiled nervously and waved back very small trying not to lose his mind over this, he slowly walked over got his knees and poked the mushroom it fell back on its rear and he got nervous about to apologize but once again the tiny creature "smiled" and he let out a breath he didnt know he was holding.

For the next half and hour he proceeded to poke and prod at the mushroom letting his inner scientist get the better of him and the mushroom happily complied and then it started fanning itself looking like it was melting, he opened a window but that didnt work, turned on a fan it didnt work, he grabbed an ice cube from the freezer down stairs and it slightly worked.

He sat and thought before having an idea, he summoned the keyblade 'maybe these two are related' he scratched his head and used mini blizzard and the mushroom sighed in relief it then spit out a small frosty blue stone and a weird capsule of goo, the capsule was made of the same stuff as the stone.

Izuku looked at them he grabed the small stone and rubbed it really fast in his hands but it didnt melt in the slightest so he shrugged and put it on his desk for the moment along with the mystery goo. At this point he was having a hard time being surprised his life had been completely chaotic and so he decided the best thing be to sleep and so he did.

He woke up the next morning at 5AM and got dressed looking around for the mushroom he found last night, finally spotting it on his pillow he scooped it up and put it in his tracksuit jacket pocket, heading downstairs he had a quick bowl of cereal and some toast before heading out to the beach hoping to be back before his mom woke up seeing as she slept in on the weekends.

Arriving at the beach at 5:45 he looked to see All might not yet there but mountains of trash so he sat on a nearby car and pulled out the mushroom to see it shiver, he though for a second before summoning the keyblade he shot a small fireball at it and like last night it spit something out this time a warm red stone and a capsule of mystery goo the capsule being the same stone substance.

15 minutes later All might arrived punctual as ever also curious to see the keyblade out and Izuku playing with something, curious he poked his around the boy's shoulder to see nothing there however his hands were moving as if interacting with someting.

"Midoriya my boy what are you playing with? there is nothing there?" Izuku jumped and looked back confused "you can't see the little mushroom guy All might?" All might stared try as he might he couldnt see it he shrugged "my boy I would like to talk about your...peculiar quirk tell me all about it please" and so Izuku explained all he knew about this "quirk" and that he was still experimenting with it, All might nodded thoughtfully "It does not appear that they will interfere with one another, however they may merge and we have no idea the outcome, but first you must train, I have a regimen planned out follow it to the letter no ifs ands or buts we cant risk you pushing yourself too hard and not being ready in time for the UA exams"

Midoriya looked thoughtfully over the regimen provided and nodded "A-all m-m-might could we e-e-exchange n-numbers s-so we can t-t-t-talk more about this when w-we c-c-can't meet" Izuku was screaming in his head he couldn't believe he asked that but All might just grinned and pulled out his phone, Izuku gasped and did they same and they exchanged numbers.

The training began heavily and without remorse 5 months later

All might gasped when he got to the beach that day seeing the little mushroom Izuku talked about on the first day sitting in the boy's wild mane of hair, he went up and gently scooped it out his hair "my boy is this the little "mushroom guy" you were talking about on the first day of training?"

Izuku nodded nervously wondering what All might thought and the aforementioned hero just smirked and put it back telling the boy to take care of it they then proceeded with training.

4 months later...

All might arived at the beach to see a giant heap of trash the beaches spotless so he went with his gut "oh...oh...oh my...GOODNESS" he buffed up and looked up to see Izuku atop them with a tiny mushroom on his head hearing a gutteral animalistic roar letting out all his frusterations at once and All might couldn't have been more proud.

Izuku fell from the heap and All might caught him and grinned a wide grin "you have far exceeded my expectations you finished a month early meaning we can train you with One For All" Izuku grinned happily at him. He pulled a single strand of hair from his head "Eat this!" Izuku's face went blank "...eh?"

At this all might sighed "You have to ingest my DNA to use the quirk and for it to be passed on" Izuku gulped and gathered all the salive he could in his mouth before taking the hair and eating it he shuddered but it had to be done

"Now it has to digest so for now go home relax and come back full rested and ready to train One For All" Izuku nodded and headed home to rest.

The next morning he got up and headed out early when he got there All might was there already.

Izuku greeted the man and he reciprocated "good morning my boy I hope you slept well it is time to test all for one, what you're going to do is clench your butt cheeks and yell smash in your heart"

Izuku cringed at the explanation but gave the mushroom to All might and tried what he said but nothing happened, it was odd because he could feel one for all like a tightly coiled spring ready to be released but at the same time perfectly fine lying in wait.

Izuku tried again he took a deep breath and punched as hard as he could and yelled "SMASH!!" the sea parted for at least a mile infront of him and his arm broke he screamed both at the sea and the pain his knees buckled and he summoned the keyblade in a desperate attempt to make it stop "HEAL!" a flower appeared above his head and the pain dulled his arm fixed and he sighed in relief whiping away the tears.

'young hero your powers have merged when you want to call upon your strength without reprocussion concentrate on your need for strength and simply ask for it however its time is limited'

The voice left and All might walked over "My boy that keyblade as you put it is incredible it will make training one for all much easier" Izuku nodded in thought

"All might could you step back?" the man looked on confused but he complied, the boy closed his eyes and thought about strength, the strength he needed, the strength he wanted and declared "Give me strength!" a white orb encased him his tracksuit turned red, white and black while Fleur-de-lis found them selves on his knees and shoulders he noticed his keyblades changed 'wait...Key...bladeS?' he saw he had a black keyblade with a guard made of dragon wings and a purple crystal set at the base and a black crown keychain, the other was white with an angel wing guard and it had two thin necks and a small star shaped keychain.

All might looked on curiously as Izuku felt something draining in him it felt different then his mana he turned and swung both keyblades at the sea and once again it parted this time in an X and so much bigger but the most noticeable thing is he is still in one piece non broken.

All might laughed a booming laugh "that is incredible my boy there is no limit to your power I chose the perfect protege to become the next symbol of peace!" Izuku laughed sheepishly and rubbed the back of his head "lets see how powerful you are!" All might buffed up and Izuku looked nervous "but um uh I can't face you I will be annihilated!" All might laughed "Nonsense my boy you will do fine" All might charged him and on instinct he crossed both keyblades infront of him, All might hit them and laughed "see? you can do it"

All might drew back a fist to punch but Izuku jumped over it bringing both keys down on All might's back and then taking one and bashing his good side or so he thought, he looked down to see he was blocked and he jumped back and shouted "blizzard!" but nothing happened he looked in shock and all might brought his hands down above Izuku so he brought the blades up and blocked in a crossed guard and then Izuku turned back in a small burst of white light and they both fell over

"All might youre crushing me! turn back! I don't wanna die!" and All might complied he then rolled off izuku and the mushroom walked up and sat on Izuku's chest All might turned his head to look at him "so its only for a certain amount of time? I cant say I'm surpised" Izuku groaned out "yeah I'm also really sore now like I did the 9 months of training all at once" all might nodded thoughtfully and Izuku summoned the keyblade and weakly used cure and he felt better but what was weird was he felt a little bit stronger.

All might got up "well let's see here we have one month left let's try to train One For All and that strange power" Izuku got up and nodded and his training began

I revised chapter one if you didn't see it I think its better let me know what you think of this chapter follow and review for more I think it came out pretty okay