The group just arrived at Nighteyes agency and were in his office.
Nighteye:So let me get this straight you went out on patrol 30 minutes ago and in that time you defeated and arrested a yakuza boss and saved the three girls that was being held captive.
Izuku, with Unicorn and Z46 to his sides and Eri on this lap sleeping:Yep.
Nighteye:Ok your next mission which was the one we originally planned for this week is finding and arresting the hero killer stain. First are you able to do this in one day or not.
Izuku:Ok what city was he last sighted in.
Nighteye:Hosu. He's only killed one hero there and he usually kills two before moving on.
Izuku:Then I'll head to hosu now. Unicorn, Z46.
Both:Yes
Izuku:Please stay here and watch over Eri.
Both:Yes sir.
Izuku:And Belfast, Mirio your with me.
Nighteye:So I'm taking care of the kids.
Izuku:Just make sure to keep an eye on them incase someone tries somthing.
Timeskip to when they get to hosu
Izuku:Ok Belfast engage your ship and activate sonar systems it'll be a big help in finding stain. And if you find him try and hit him with a stunning shot and then a quirk interruption round because we don't know what his quirk is.
Belfast agrees and they separate with mirio and Belfast going together and Izuku on his own. One hour after they separate Izuku finds stain and jumps down drawing his sword and slashing at stain before he's able to kill a Iida.
Stain:Who dares interupt me, oh it's one of the few true heros left. Get out of here and I'll spare your life.
Izuku:If i just left like that i wouldn't be a true hero would I.
Stain:True that.
Izuku:Now, Iida what are you doing here.
Iida:Izuku this is my fight get out of here! I will get revenge for my brother.
Izuku:and you think your brother wants THIS.
Stain:oh ho your trying to correct him back onto the path how honourable.
Izuku:*sigh*Iida I'll deal with you later. Stain come at me.
Stain:A true hero and honourable swordsman.
Izuku and Stain charge each other clashing swords together but what Izuku didn't know is that his entire conversation with Iida and fight with Stain was filmed by a reporter that saw him enter the alley.
The fight grew intense as both sides were slowly getting small slashes on one another.
Stain:How long have you practiced using a sword boy?
Izuku:Five years. I started when I was ten years old.
Stain:*grinning*You spent those years well. I'm losing to not only a true hero but an amazing swordsman I couldn't be happier.
Izuku suddenly hit Stain's sword with such force that it shattered. He quickly turned the blade so he hit stain with the blunt side of the sword and knocked him out. He quickly restrained him.
Izuku:*on comms*Belfast head to my position I have stain restrained.
Belfast:*on comms*Got it Nimitz.
Izuku called the police and they came and arrested stain. One idiot officer tried to arrest Izuku for illegal quirk usage but Stain himself shut him down.
Stain:The kid didn't use any quirk to beat me just a sword.
The officer was shocked but quickly apologised.
Izuku:It's fine i had orders fron sir nighteye to find and arrest stain.
Officer 1:Wow he was confident you could do that alone.
Izuku:No i was sent he in a team of 3 heros in training consisting of 1 third year and 2 first years including myself but us first years experienced about 3 years of war that we had to fight in so meh.
Officer 2:Jeez ok.
Izuku:Also i took out overhaul earlier today.
Officer 1:two high ranking criminals in 1 day thats an all might level feat right there.
With that the officers left and Belfast and Mirio arrived.
Izuku:Mission completed let head back to the agency and report.
Mirio:I have a feeling I'm working with the future number 1 hero.
Timeskip to Nighteye's agency.
Nighteye:*sigh*One night thats all it takes for you isn't it.
Izuku, with Unicorn, Z46 and Eri all trying to sit on his lap at the same time:Yup pretty much.
Nighteye:Anyways here you should sign these three papers
Izuku looked at them and noticed they were adoption papers for Unicorn, Z46 and Eri, the three of which were staring at Izuku hopefully.
Izuku:Welp i have no choice in the matter not with those faces staring at me.
Izuku signed the papers and as soon as he finished the three jumped at him hugging him
The three:thanks papa.
Nighteye looked at the new family with a smile then remembered who asked him to do it.
Nighteye:*wispering*Just what game are you playing at Nezu.
Nighteye:Anyways you, Belfast and these three can return to UA as we have no more work able to be done by you.
Izuku:Thank you for having us here.
With that izuku left with the girls and Belfast to go back to UA. When they reached the gate they pressed the button to call Nezu.
Izuku:Hey dad Ca-
Nezu:No need to ask their already on the system.
Izuku:Thanks but how did you kno- nevermind your the ratgod.
Izuku the entered Ua with the girls and Belfast and everything was normal for a couple of days. Then Belfast wanted to talk to Izuku in private for a moment.
Belfast:So Nimitz don't you think the girls should have a mother figure in their lives.
Izuku:Yes they should...
Izuku then realises what Belfast wanted to say.
Belfast:So Nimitz will you go out with me.
Izuku just hugged Belfast and said yes. Belfast was so happy she hugged him tightly and smiled. They then decided to inform the girls.
Izuku:Unicorn, Z46, Eri what would you think if you got a mama.
Eri's eyes just sparkled while Unicorn and Z46 asked if he was going out with anyone. Belfast then came in and held Izuku's hand. The three just jumped on her saying mama. The five shared a hug while everyone was smiling. Even Nezu who was watching though security cameras though he was jealous that he wasn't included in the hug.
A/N that was a wholesome ending i think i did good. See ya.
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Izuku 'Nimitz' Midoriya
FanfictionWhat if izuku's origin was far different to cannon. Azur lane and mha crossover story. All rights to azur lane and my hero academia belong to their owners.