~O~

A few days after the quiet meeting the two members of the League of Villains had, their plan — or more specifically Shigaraki's plan was about to be put into action.

The day time went by just preparing for the first step of the big plan in the villain's head. The League of Villains were ready; each one of them on their own separate positions.

A day or two prior, Kurogiri the Warp-gate quirk user got captured by the Heroes. But it was a part of the big plan Shigaraki was one hundred percent sure would work. For now, Kurogiri was being held in Tartarus prison; the place where All For One, Stain and many other super villains were being kept. And that exact same prison was where Kurogiri's position was.

Next there were Mr. Compress, Toga and Twice. These three villains were hiding in the sidelines of the other end of the bridge which led straight to Tartarus prison — in a white van which was in control of Spinner.

According to the League's current boss, Shigaraki, they wouldn't basically need any type of combat but if they did then the League should be prepared. And they were prepared. Shigaraki, Dabi and new helper of the League; Gigantomachia were on their positions way afar from the rest. On a hilltop of an unknown location away from the city and the prison.

Their positions clarified their purpose; break out All For One.

~O~

Back at UA High, the students were preparing for the upcoming Cultural Festival. Their day ended with laughs and small talks every now and then.

But still, at the end of the day, Class-1-A had no idea what to do at the Cultural Festival. They were still stuck on what should they do that would be fun and relaxing for everyone.

~O~

As the clock strikes eleven and the night got quiet, the League of Villains made their first step.

With a little help, of course...

A little help from somewhere inside the Tartarus prison.

No, it wasn't All For One or Kurogiri.

Rather it was someone else.

Inside the enormous building of the prison located afar from the city, a man in a guard uniform, wearing a mouth mask, was seen walking towards the control panel.

Once reached his destination, the man entered the room without any trouble and saw another few guards sitting in the room, looking at the live security footages, doing their duty as usual.

But not for any longer...

"Hey you guys," the man said, "The boss said there's a disturbance going in in Sector-E. The cameras are down there and I'm pretty sure you can see that. You're asked to go take a look there."

One of the guards sitting there turned around, "Orders from?" He asked.

"Orders from me," the man replied, a sinister sneer on his face as he pointed at his badge that was on the left arm of his uniform.

He was the Assistant Chief. Well, at least that's what they thought.

Realizing this, the men sitting in the Control panel quickly moved out and towards the said sector to check the problem.

Now, alone in the room, the man turned to his communicator that started being on spot.

"It's time..." Shigaraki's voice came from the other end of the communicator.

The man hummed in response and quickly took out a vile from his pocket that contained some sort of odd purple liquid and threw it in the AC vents, resulting in it to break and the liquid evaporating inside.

The vapours then spreading throughout the prison, but not for the ones being held captives. The vapours, when inhaled by the other guards or anyone else, resulted in them to feel extremely nauseous and dizzy. Which led to them eventually losing their consciousness and dropping to the floor.

It was a special kind of liquid, the man got from the League of Villains who had Giran do this job for them and get the liquid. The liquid contained special elements that helped it evaporate  and spread when came in touch with air and also, not forgetting the after effects of it being inhaled. The after effects didn't do any wrong to the man himself as he was wearing a mask to prevent it.

Now, on the live security footages, he could easily see every person drop unconscious because of the vapours.

"It's done. They're all down." Said the same man to signal the villains outside.

"Alright then. Release the ones I told you. Toga, Twice, you two get ready..." Shigaraki commanded.

As commanded, the man typed a few things on the panel and as a result the selected villains were released as their respective cells opened up and they got out of their binds.

The selected ones were; Kurogiri, All For One, Muscular, Stain and Chisaki.

Out of the five of them, Kurogiri was the only one who knew what was this all about and knew what to do next. While three of the rest were completely clueless of the situation, All For One had already read the current events due to the last quirk he took; Search. And he couldn't help but have this huge grin on his half destroyed face.

And the next thing the Symbol of Evil knew, there opened a familiar warp gate in front of him and on the other side, he could see his successor; Tomura Shigaraki smiling widely. All For One could see it in his eyes; oh he was planning something big. And All For One wanted his successor to tell him about it himself.

So, taking the hint, All For One stepped through the warp gate created by Kurogiri, who was also there within a moment after the super villain had passed through, standing beside Shigaraki and Dabi.

"Quite an amazing feat," All For One smirked, "Infiltrating the great Tarturus prison so silently, no Heroes involved, and getting your Master out so swiftly, Tomura Shigaraki. It was quite a sudden surprise to me... I believe there's a big scheme you wish to share with me? Hm?"

His words were more than satisfying to Shigaraki's ears as he replied to his Master, his smile never fading.

"Yes... Yes! Yes, there are a lot of things I would like you to know! And this isn't the only surprise! I've got so much planned out for us, Master!" Shigaraki exclaimed.

"Well then, what are we waiting for? I'm all ears." The Symbol of Evil said.

Shigaraki was ready to tell him everything...

~O~

Meanwhile, outside the Tarturus prison, the van being drives by Spinner was parked right across the building as Toga and Twice got the other important villains with the help of Mr. Compress in a short amount of time.

They also picked up some other few, just in case they would prove to be helpful to them.

Toga felt like she was shopping for villains as she directed the other two males around.

Once done with their job, The three villains got into the van and Spinner drove them to the location where they were supposed to meet with the others.

"Sheesh, man... That was some work. Thank God, we got out safe — Super high security my ass. We got in and out like butter on bread." Twice said.

~O~

Also The Cultural Festival is happening late from the original storyline in this story because reasons.

PS: All For One is just a half-fried evil potato.