Weeks passed and everyone have a normal life, they have classes, work studies and social life after school and during the weekend, Izumi and Momo became officially a couple during that time and everyone from class A and B where happy for the two girls. Kyoka is currently 8 months pregnant and her belly is perfectly round. Izuku and Kyoka install a nursery in their shared dorm room and are ready to welcomed their baby girl. One day Japan is hit by a powerful storm, half of the country was in a total blackout, the few remaining building who still got electricity where hospital due to the diesel generator they have for similar situations. Once the storm passed every heroes student of U.A. minus Kyoka volunteer to help clean and repair the city.
During one of the city cleaning day Izuku got a call while he was helping putting damaged cars in a lot for later disposal, he look at the I.D. On his phone and saw it was All Might calling.
-Hi dad, what's up?
-Izuku, come back to U.A. now, it's Kyoka, she...she...
-She what dad?
-She's missing son!
-WHAT?
Izuku almost drop his phone and lift off and start flying at the fastest speed he can toward the school. Once arrived he rushed to the dorm where he is meet by his father, principal Nezu and detective Tsukauchi.
-WHERE IS KYOKA?
-Calm down son!
-WHERE IS SHE?
-We don't know Izuku, I was coming to the dorm to see if she needed something and once I get here I saw the door busted, I enter and saw no one inside, only this letter on the table.
Izuku Yagi,
Just in case you didn't already know I've escaped from Tartarus, that storm who cut the power from everywhere in the country was real a blessing, I even goes shopping while escaping and I acquired a very useful quirk before leaving the place, Overhaul was a really interesting quirk and I had to get it, since then I manage to repair my body and regaining not only my face but my respiratory system, So I must thank you for arresting that gentleman and putting him in my arms reach.
I have been alive long enough to see the signs, I've see One For All being passed 8 times during the last 200 years and I know you are the 9th holder of my dearest late brother's quirk. Did you know originally that quirk belong to me since I'm the one who bested him with? Since you have in your possession something that belong to me, I took something that belong to you. Do not worry young man, I may be a monster but even I won't do any arms to a pregnant lady or her offspring.
I will offer you a deal, come to the location at the bottom of this letter and we will proceed to the exchange, I will even be generous and I will leave you your original quirk plus a flight and a strength enhancement quirk so you will be able to continue being a hero and no one will notice anything with you, All I want is One For All and you will get your family back, I promise you I will not attack you.
Cordially
All For One
Izuku fell on his knee, he can't believed it, that monster escape prison and kidnap Kyoka.
-H..how the fuck he escaped? He was supposed to be restrained and in the most secured cell that damn prison got, how did he fucking escape?
-We don't know son, during the power outbreak the prison lost every camera transmission, we presume he had a accomplice inside the prison who manage to let him free.
-I'm going!
-No, you do realized it's trap, right?
-Do I look like I care? I died once for her, I gladly do it again.
-Yes but this time she's in direct danger, he will not hesitate using her as a human shield against you.
-I WON'T LET THE WOMAN I LOVE AND MY DAUGHTER DIE!
-I know son, and we will rescue her, we just need to put up a plan.
-The plan is simple, I'll go and I kick his ass and this time he won't survived it.
-And you think this is simple like that? off course you're strong but he's probably stronger than any of us, even if you attack him in team with Izumi I don't know if you will beat him.
-You managed to beat him before.
-I was lucky. And our last fight cost me a arm.
-Izuku, Toshinori, I will came with a strategy soon but for now we need to gather a strike force because I'm pretty sure he will have henchmen by his side.
Nezu called a few battle oriented and infiltration hero to U.A. war room, Izuku personally called Hawk and Izumi because he trusted them and know he will need them, especially Izumi. In the room there was Tsukauchi, Nezu, Gran Torino, Eraserhead, Hawk, Sir Nighteye, Mirko, Edgeshot, All Might, Izumi and Izuku. Nezu resumed the situation and elaborate a strategy to first rescue Kyoka and second fight and arrest All For One.
-There will probably have a lot of nomus if he managed to either created new one or have some we didn't captured last time.
-That's why I asked Mirko here, she will lead a team of combat heroes to deal with those nuisances.
-He will probably have followers hidden in the place.
-That's your job Edgeshot, you will lead a team of heroes to reckon the place and deal with his henchmen. Hawk you are our eyes in the sky, you will have peoples who can fly with you and you'll be our aerial support.
-And for All For One, I don't want to be negative but you can't fight him this time All Might.
-I'll deal with All For One.
-Are you sure Izuku, we know you are strong but
-No but, I'm strong enough to fight him, I am right dad?
-I don't know son.
-And I'll fight him too, it's also my duty.
-No Izumi, you're not experimented enough for a monster like him.
-Because you are?
-No I am not, but I won't let you die.
-Oh, because you dying is better maybe?
-Maybe, maybe the world won't need me after that fight.
-And Kyoka, and your baby?
-Baby? What baby are we talking about here?
-The person All For One kidnap is my girlfriend, Mirko and she's pregnant with our child, she's 8 months into the pregnancy now.
-Fuck kid, we will bring her back safe, but you better not die man, that baby need a father.
-Yes Izuku, she does need a father, trust me on that one, please don't die, mo... mean Kyoka need you and your daughter too...please.
Izuku saw the teary eyes of Izumi and understand.
-Off course, I won't die, but that's why I have to fight him alone, I will not restrain myself and the battlefield will be dangerous.
They finish the panning on the attack and gave a rendez-vous point in two hours for leaving time to gather the necessary resources and heroes. Izumi used that time to ask Momo to meet her in her room.
-What's going on darling? Do they find Kyoka?
-All For One gave a location for Izuku and we're going to ambush him, I'm part of the assault team.
-Please be careful love.
-I will...Mo, I need you to create me something and please I really need it.
-What is it?
-A gun.
-WHAT?
-Please let me explain, you remember those quirk erasing bullets they found at the yakuza compound, the one created with Eri's blood, I stole a box that day and I need a gun to fire them.
-On who do you...Oh I understand.
-Yes, it will be our last resort plan, nobody except for you and I know about those bullets, Will you help me honey?
-I'm not a fan but I will do it, I have a feeling you could save a life with it but don't get used to have a gun.
-Just this one babe.
-Give me those bullets I'll look what kind of they are and I will created the appropriate weapon to use them.
Momo spend a few minutes on the internet searching the kind of bullets she had and created the right handgun. The rest of the time before the raid both girls stay in each other's arms to comfort the other.
At the given hour every requested heroes arrived near the warehouse, Hawk and his team take off in the sky to detect any treats and Izuku told everyone to wait outside for his signal.
-What are you doing Izuku?
-You know what I'm going to do Gramp, I will go inside first and I will face him alone. It's my job...my destiny. EVERYONE KNOW THEIR JOB, I'LL GO FIRST! Grampa, thank you for everything, but I have to go inside and save my family. All For One must be stopped... no matter the cost.
Izuku walk alone and enter the building. He walk slowly and check around him to see if any treats is near. He walk for a long five minutes before he enter a large empty area where is only Kyoka tied on a chair and a man he presume is All For One next to her.
-Ah Izuku Yagi. It's so good to finally see you with my own two eyes.
-I came like you ask, let her go.
-Not before you gave me what I wanted.
-And you will let us both go?
-My word is my bond. You both will be free to go and like I stated in the letter, I will even gave you a combination of quirks to mimic your actual power, so no one will ever ask you any question.
-Why would you do that? you could simply kill me and take the quirk from my cold body.
-Because this quirk is the only quirk in the world I cannot take, I never understood why but each time I try it in the past I always failed. Now you wasted enough of my time boy, I have a empire to rule and you have a girlfriend to take home, come to me.
Izuku walk slowly toward the man while looking at his terrified girlfriend while whispering something he know only her will hear.
-Trust me babe, everything will be fine, I love you.
Kyoka look at the love of her life and nod, telling him she trust him and she know he will take care of everything like he always does. Once Izuku reached All For One he stop 2 feet from the tall man and look him straight in the eyes.
-The quirk boy, NOW!
-Off course, sir.
He pass his one hand in his hair pretending to pick a strand of hair and in a swift movement activate a little hidden mechanism who's throw a handful of sand into the villain's eyes.
-POCKET SAND!
Izuku rush to the villain and start punching him in the guts and the face while dragging him far from Kyoka. After only a few seconds All For One punched back Izuku with a strength booster quirk.
-So you choose to oppose me instead of leaving this place alive with your beloved one. Come on, you really think a pinch of sand will incapacitate me? Surely you can do better.
-I can do better. And don't call me Shirley.
-What?
Izuku once again rush All For One and start trading punches with the villain until they grab each other fists while pushing against the other strength.
-Come on young fool, you really think you will beat me like that with weak attacks?
-Who said I was trying to beat you? I was only a distraction.
And he headbutt the other man on the nose breaking it instantly, blood start dripping from the villain's face.
-A distraction, for what? Wait a minute.
He look around and didn't see his hostage anymore, Izuku punch him again sending him on a nearby wall.
-Now she's gone I will stop worrying she's get hurt by collateral damage and I can goes full house on you.
-Such heroic nonsense, I will kill you like I killed your beloved Nana and the other bearer of that damn quirk all those years ago.
-It's Over All For One, One shall stand, one shall fall.
-Why throw away your life so recklessly?
-That's a question you should ask yourself, All For One.
-No! I'll crush you with my bare hands!
Izuku fly toward his enemy at speed he didn't unleashed so far during the fight and start fighting him seriously this time.
Few minutes earlier at the beginning of the fight with Izuku and All For One...
When Izuku grab All For One and drag him away from Kyoka, Izumi drop from the sky and land next to Kyoka and start removing her restrain.
-Izumi!
-It's okay mom, I getting you out of this hell.
-But Izuku will never beat him alone.
-I know, that's why I'm getting you safe out of here and I'll go help him.
-I trust you sweety.
-We must hurry, I don't know how much time he can buy us.
Once she removed the restrain she grab Kyoka and fly toward the exit until she saw a bunch of heroes. She put Kyoka on the ground before flying back to the fight to help her father defeat All For One once and for all. Once she arrived at the fight she witness her father unleashing strength level she never imagine possible so far.
-That's...that's the power of One For All?...I...I must help dad!
She fly toward them and kick the enemy on the back sending him on a pillar.
-Kyoka is safe, I came helping you with him!
-GET THE HELL OUT OF HERE, I DON'T WANT YOU TO GET HURT!
-Fuck you It's my fight too, let me help.
-Fine.
They both rushed to the villain and continue their assault, they don't want to let him get his ground and manage to build up a combination of quirk, They remembered Toshinori warned them his favourite tactic is stockpiling quirks for devastating attack.
-It's too easy?
-What do you say Izuku?
-That's too easy so far, he's letting us tired ourselves.
-You are smarter than you look young hero, I think the warming up is finished.
-SHIT!
All For One fire a combination of laser, fire and metal spikes toward Izumi but he didn't hit her because Izuku push her and took the brunt of the attack. Izuku was still standing but was badly hurt, his regeneration power was kicking in but the attack was really powerful. For the next minutes All For One beat the crap out of the two teenagers without breaking a sweat.
-Come on Izuku, you where so sure you will kill me, where is that fire young man? even All Might managed to hurt me more than that. Show me you are worthy of the quirk before I'll force you to give it back. Once I finish you here I'll kill that brat next to you and I'll go after that girlfriend of you and this time I will make you to give me my quirk.
Izuku was filled with rage, he knew he was not strong enough to beat him for good but he didn't think he will be humiliated like that. Izuku knew he must finish the fight no matter the cost. He gather the remaining strength he have left in his body and he will try one last punch, the strongest he can manage.
-Izumi, I..I will try one last attack, please get the hell out of here and tell everyone I'm sorry.
-N...no! I won't let you die here...I...I didn't come here to let you die again dad. I have a last resort plan, I only need him being distracted for a few seconds.
-I...I can give you that.
Izuku barely manage to get on his two feet and walk toward the century old villain.
-So old man, you didn't kill me yet, why? You can do better than that you fucking Voldemort rip-off. I'm right here asshole, come on!
-You think this is a joke?
-Yeah, everything is a fucking joke didn't you know. Why are you so obsessed with One For All? You have so many fucking quirks you don't need it, you are already stronger than me so why you want it so bad?
-Because I know part of my brother still live inside it, I feel it with each punches I received from a user of the quirk, and I want my brother back. I never intended to kill him but he leave me no choice all those years ago, I want him back with me so we
BANG!
All For One look at his chest and see a bullet hole in the middle of it.
-What?
BANG! BANG! BANG!
All For One fell on the ground, the pain was excruciating, it's the first time he feel like that in decades but how? he have a quirk that nullify any pain. He look at the girl with the still fuming handgun in her hand and try to use a telekinesis quirk to remove the gun from her but nothing work.
-H..how?
-What, your quirks don't work?...you want to know why don't you? I'll tell you why, because you are now quirkless you fucking asshole, you can thank Overhaul for the quirk erasing bullets. IZUKU, WE MUST FINISH HIM RIGHT NOW, I DON'T KNOW HOW MUCH TIME THEY WILL WORK ON HIM.
-Yes Izuku, finish me, arrest me and throw me in a cell, how much time will I get locked away this time, one year, ten years? I have all the time in the world but I will escape again and I will hunt you and your family.
-No, not this time you asshole.
-WHAT?
Izuku gather all the strength he have left inside him and charge it all in his right fist and run toward the villain still on the ground.
-You will never hurt my family again, UNITED STATES OF SMASH!
With all the strength he can managed Izuku smashed his fist right on the head of the villain, skulls fragments, hairs, skin and brain parts where flying everywhere, all was left of the head of the villain was a pool of blood and brain matter. After the punch Izuku fell on the ground next to the villain, exhausted. Izumi drag herself next to him and rest her head on his chest to listen to his heartbeat and make sure Izuku is still alive.
-I...it's over now?
- I..I think so.
Izumi put one of her jack on the torso of the man on the floor and try to detect a heartbeat but there is nothing.
-He's...he's dead now, he..he won't come back.
-Good!
They stay on the ground for several minutes until they hear footsteps running toward them. Izumi lift her head to see Gran Torino and All Might running toward them.
-IZUKU! IZUMI! Are you okay kids?
-Y...yeah! Just my body hurt like I had raw sex with a sumo wrestler.
-The lad is still sassy, that mean he's fine! And You Izumi, you are okay?
-Yes Grandpa Torino, my body hurt like hell but I'll be okay.
All Might and Torino look at headless body on the floor and the old man poke it with his cane.
-I think this is really over Toshi, but we will make sure the body is destroyed beyond repair this time.
-Off course Sorahiko, Nana is now avenged.
-Yeah kid, she can rest in peace now.
