After leaving U.A. Izuku immediately began to think about the next steps of his plans, at which point he was in a critical situation, and a single misstep would be fatal.
He needed allies, someone who could keep All Might under control, and he already knew who he would choose.
Izuku wasted no time before turning the bracelet up and saying:
[Gideon, track All For One]. (Izuku)
[Very well]. (Gideon)
A few seconds later Gideon spoke.
[I found one of his bases, it's in XXXXXX]. (Gideon)
[Teleport me in front of his base, it's time to start making some useful allies]. (Izuku)
The next moment Izuku was in front of a small bar, he didn't even hesitate before entering and climbing straight into the lounge, as soon as he entered Izuku saw Kurogiri who was acting like an ordinary bartender.
[Welcome, but I believe you are too young to be in a bar?]. (Kurogiri)
[Yes, that's true, but I really need to talk to your boss, don't pretend Kurogiri I know you recognized me, just as I know you've pressed the button under the table]. (Izuku)
As soon as he heard Izuku, Kurogiri tensed.
And that was when a portal was opened, and Shigaraki Tomura appeared followed by a man who had no eyes and had several tubes connected to him.
[Wow, it looks like All Might really made a number on you]. (Izuku)
[Yes, it seems so, since a child talks to me this way]. (All For One). I said with a calm smile, but Izuku knew he was ready to fight.
[Now let me ask what someone like you might want coming here?]. (All for one).
[It's actually very simple, you see, I came to offer you a mutually advantageous deal, are you willing to listen?]. (Izuku) I said with a calm smile.
[Sure, why not?]. (All For One). He said and sat on the couch calmly.
Tomura was silent, staying close to All For One.
Izuku sat quietly at the bar and said:
[See All For One, I'm not in the least willing to let the Quirkless continue to suffer, as they have in recent years, but recently I've noticed that we both have a common thorn in our eyes.] (Izuku)
[All Might, he shouldn't be too happy about your changes, as they will incite chaos as they occur, and because of this he is probably trying to convince you to submit and to the Quirkless, which you are unwilling.] (All For One).
[Exactly, and that's where my problem begins, currently I have no way to suppress or get rid of it without outside help, because if I make a war it will be started against the Quirkless, but with you the story is different, you are already a villain, and I know you don't want to rule the world, all you want is the government of the underworld and being able to walk freely in it]. (Izuku)
[Our goals do not contradict, I want the Quirkless and the children to live quietly, you want to reestablish your empire in the underworld, and this is where a chance of alliance arises, I have the means to bring you back to its height. , and strengthen all of his subordinates by at least 6 times the current force]. (Izuku)
[And what do you get from it?]. (All For One).
[You will make sure that your subordinates don't discriminate against Quirkless and that they stay away from children, everything else is free play, but these two conditions are not, I will guide Quirkless in the world by helping them get in a lot different areas, and I will convince them to turn a blind eye to some of the minor crimes]. (Izuku)
[Basically you are proposing a form of natural stability, my subordinates and the Quirkless heroes will stand up to each other, but neither I nor you will interfere, I guarantee children are not hurt, and you strengthen my subordinates, you heal me and I tell me of our enemy, All Might]. (All For One).
[Sounds like a good deal, don't you think? We create our own scales, and keep things in our hands. (Izuku)
[How would you cure me?]. (All For One).
[Let's say I'm much more technologically advanced than you can imagine if even 1% of the technology I have in my hands comes out, I can easily make this whole world leap centuries into current technology, and I take it very seriously. Technology in the field of medicine]. (Izuku)
[What do you plan?]. (All For One).
[I want to make All Might stop being on me all the time, I already know who will be One for All's next successor, and I also know how to take him down before he grows up to cause me problems, but I need to look like a hero to ensure the stability of the Quirkless without a war exploding, so I want you to send some strong villains so that I can maintain my image, I know of your plans, and that you are already thinking of setting up an attack against the UA I will stabilize the situation as I prepare everything necessary, and at the time of the attack I need you to send at least some truly dangerous villains, they will be arrested, but I already have plans for that]. (Izuku)
[How do you know about One for All?]. (All for one).
[I know a lot of things, such as the method I can use to make a person a Quirkless without his ability, or how to temporarily cancel other people's Quirks, similar to Eraser Head's, but without the headache of staring at them]. (Izuku)
[What are your plans?]. (All For One).
[Have you heard of Tartars the prison for villains?]. (Izuku)
[Yes]. (All For One).
[I have a plan to get the prisoners out there, on a massive escape, you can get the Quirks from those who don't submit to you]. (Izuku)
[I don't think your grandfather will agree with your methods]. (All For One).
[He doesn't even know I'm here, and he won't even know]. (Izuku)
[Your deal is with me, and I will guarantee my part, but if you betray me I kill you, don't think for a second that I don't have my means to make it happen, I just prefer not to have to do it]. (Izuku)
[Interesting]. (All For One). I said calmly.
At that moment he was weighing the pros and cons, All For One really identified himself in Izuku, the plans were clearly being made carefully, in that short conversation All For One already understood how Izuku thinks, he does not want children to be hurt but he just doesn't care about the rest.
[Let me ask why specifically protect children?]. (All For One).
[Simple, they are pure, unlike monsters like you and me, idiots who pretend not to see what happens as general adults or hypocrites like All Might and the rulers, Children are innocent beings who must be protected, some of them are corrupted by corrupt people, but mostly children are pure beings, who lose their purity as they grow up, I plan to defend that purity as long as possible without them having to find the darkness of our world.] (Izuku)
[I understand]. (All For One).
[Very well I accept your offer]. (All For One). He said and held out his hand.
Izuku didn't even hesitate before shaking his hand, and after that said:
[I'll get enough to heal you in 2 days and then I'll be back here]. (Izuku) Said and left.
As soon as Izuku left All for One's place, he informed Gideon to locate Kai Chisaki.
After meeting him, Izuku didn't even waste time before taking down his entire organization and imprisoning Kai, his Quirk would give All For One an excellent boost.
Then he went into the room where Eri was, as soon as Izuku entered, he saw her and felt chest pain when he saw a child in that state.
Approaching carefully Izuku said:
[Hello Eri-Chan, I am Izuku Midoriya and I am here to rescue you]. (Izuku)
[No, you need to get out of here, it will hurt you]. (Eri) I said terrified.
Izuku sighed approached and hugged Eri comfortably as he soothed her, he had already made sure that her Quirk would not activate as soon as he entered the room.
[Hey, you don't have to worry, Kai Chisaki will never hurt you again, I'm here for you now]. (Izuku) He said as he rubbed her head comfortably.
Eri felt the comfort and safety that Izuku emanated began to cry in his arms, Izuku simply kept her in his arms while rubbing her head.
After several minutes she calmed down and ended up sleeping in Izuku's arms.
He didn't even hesitate before putting a beautiful red bracelet on her wrist, that bracelet was a limiter unless Eri wanted to use her Quirk, so she would never be activated again.
Wasting no time Izuku created 6 shadow clones and told them:
[You know what to do, don't leave anything behind]. (Izuku) Said and left with Eri, Gideon teleported them directly to Fairy Tale.
When he arrived Izuku saw Naomi and Luna sitting on the couch, and seeing Eri all they did was a nod.
Izuku led Eri to a room that had already been prepared and put Eri to bed before returning and sitting with Luna and Naomi.
[Was her?]. (Luna)
[Yes, that girl was Eri, I captured Chisaki, and made a deal with All For One]. (Izuku)
[Izuku are you sure you can trust him?]. (Naomi) I said worriedly.
[I can't trust All For One, and I know that very well, what I'm doing is simply using him, and once his value is gone I'll kill him the moment he breaks the deal.] (Izuku)
[Why do you need to make this deal with him?]. (Naomi)
[Because the asshole of All Might is definitely going to be against us, I confirmed that today, as we speak he must be passing One for All to Togata Mirio]. (Izuku)
[We have infinite growth potential, but it will be at least 6 more years before I can reach his level at its peak unless I use God of War mode and even in that mode I cannot guarantee that I would prevail in the world. final, so I don't know if we'll have this time]. (Izuku)
[And Mirio must be able to overcome All Might which means the situation will be even worse, I need a counterweight on the scale, All For One and Tomura Shigaraki will be that weight]. (Izuku)
[What do you plan?]. (Naomi)
[If he doesn't back down I'll cause All Might to fall, causing him to increasingly use One For All, while increasing my reputation as a good Samaritan, after that as soon as he falls Mirio will take over, and I'll use the All For One to take him down]. (Izuku)
[If All For One failed to defeat All Might, how will he defeat Mirio who should be stronger than him?]. (Luna)
[I will give him a Power-Up if necessary, I already have a plan that will allow some criminals to get out of the Tartars and so I will let him steal their Quirks]. (Izuku)
[Izuku this is risky]. (Luna) He said in a serious expression.
[No, no, when I cure All For One, I will deploy the symbiote project on him simultaneously, the moment he thinks about betraying us or turning against us, I activate the project and get rid of it permanently.] (Izuku)
The Simbionte project, something Izuku developed based on his memories, is a type of undetectable poison and that once inside the organism never withdraws except with the help of a very special machine, the Simbionte project strengthens a person, but there is one, however, if exposed to a certain element type, the symbiont will kill the host in 0.1 seconds.
And Izuku would give it to All For One.
He was not stupid, and prepared a serum with one of the Senzu beans and added the symbiote project, and added some dye in the set that will allow him to cheat.
Izuku knew that getting rid of All Might would bring insecurity to the public and if he had an alternative, he wouldn't do it, but he had no choice these days, All Might pretend to be blind, and has already shown which side he will take if a war breaks out.
Izuku is not an idiot and knows very well that he cannot die, and even if he could and was killed the Quirkless would still win the war, but the price for that would be astronomical, and since there wasn't a single prison in the world that could keep him. Because of Gideon and the Quirkless response team, Izuku had no doubt that governments would not capture but kill.
The families they wanted had already come with the Quirkless to live in Fairy Tale, and Izuku had a responsibility to protect them, at all costs.