No one's POV

We see Riyama on top of the new fortress, and as she sighs, Y/n approaches her, who has a fallen angel wing and a devil's wing.

Y/n: So the heroes live. It's possible they found something that could withstand the explosion you caused. And now... your sister has escaped from me.

Riyama: F-Forgive me, my lord....

Y/n: You should have destroyed her when you had that small window of opportunity. But I see now... that deep down... you still have some love for your family.

Riyama: No! That's not true in the slightest! I hate—

Y/n: SILENCE!!!

Y/n then looks out into the distance, as he begins to speak again.

Y/n: However, keep in mind that failures can sometimes lead to new possibilities. And this one... is one I've dreamed of...

RIyama is left confused, as he never mentioned that to her before.

Y/n: For centuries on end, I was trying to destroy the CPUs, but that would only allow them to unleash their powers, which in time, went on to find new champions that would come and fight me. But if I corrupted the new CPUs instead of killing them, then the very thing my brother made to stop me would be mine to command!

Riyama: Then allow me to find a way to bring these new CPUs to you.

Y/n: No need. I will handle that.... Myself.

Riyama: How?

Y/n: I will strike at the biggest city in all of Japan. And the heroes, along with the CPUs, will do what is natural to them. They will come to me...

As Y/n's floating fortress flies above a farming village, they all notice it and start freaking out. With the heroes, we see all of Class 1-A, along with some of Endeavor's sidekicks, heading towards it.

Ingenium: What exactly are we looking for, Miss Burnin?

Burnin: No clue. We're given much of a description. But Elegant Fox said that we couldn't miss it. She said it would be obvious, something we can see from a mile away.

Red Riot: Yeah, but it might be obvious to us. It doesn't really-

Uravity: Uh... Guys...? Look up...

Everyone then looks up and notices the fortress, as they all look with worry in their eyes.

Chargebolt: She was not lying. That's pretty obvious.

Suddenly, the mouth of the fortress opens, and starts unleashing a powerful dark energy.

The mouth the unleashes a huge amount of Vengestone boulders down to the ground, with them landing everywhere, scarring the villagers.

Pinky: Um... are those boulders?

Burnin: I don't know...

The heroes watched the boulders, and it didn't take long for them to show what they really are. Y/n's Vengestone army, with many chasing villagers while they kept storming down onto the masses.

Burnin: Everyone, begin evacuations!!

Heroes: Right!

The heroes then begin working on saving the villagers, while a few tried to fight off the Vengestone warriors, but soon realize that their Quirks were gone.

Burnin: Why's my Quirk not working?!

Red Riot then notices the material, and is shocked when he notices it.

Red Riot: So this is what that buyer was doing!!! They were building an undefeatable army!

Red Riot then begins talking into his communicator, wanting to warn them about the Vengestone.

Red Riot: Everyone, be careful! They've got some weird ability that can suppress a person's Quirk!

Creati: Are you certain?!

Red Riot: Yeah, I saw it with my own eyes before this!

Tailman: Wait. So if this stuff can Squash out Quirk, then why do they need the weird armor?

While the heroes keep going with the evacuations, while making sure to fight off the army, one of the work study students, Hero Name being Grape Juice, notices a few of the villagers knocked down, and notices in pure horror as the Vengestone warrior touches them, demonizing them, and having crystals across their body as well.

Grape Juice: Ah! Those things just turned some of them into a demon zombies!

Heroes: What?!

Burnin: Everyone, make sure you don't get touched by those things!

However, the heroes didn't see the worst of it, as they keep going through the evacuation, the Vengestone warriors point their weapons at the heroes, and start shooting at them, and they do manage to avoid them, but some of the villagers don't, demonizing them.

Creati: Don't get blasted by their staffs! It seems to do the exact same thing as if they touched you!!

Meanwhile...

We see Elegant Fox, Endeavor, Wild Wild Pussycats, and the work study students on a path towards the nearby village, and Endeavor start getting calls from the others, mentioning how they're losing ground.

Endeavor: We need to move now! The others are losing ground as we speak!

Before Endeavor takes off, Naomi stops her.

Naomi: It doesn't matter how fast you make it there, Endeavor. No matter what, they're gonna keep losing ground. Y/n Ankokuboshi's got an almost unlimited supply of those Vengestone monstrosities!!!

Shoto: But how did Y/n return from the dead?

Deku: Yeah... Wasn't he killed by Uzume?

Elegant Fox: Y/n... Can't be killed. Not anymore...

Everyone then looks at Elegant Fox, as she speaks from what she learned.

Elegant Fox: I've read the story of the Delusional Devil many times over. And Y/n, just like a Quirk, managed to evolve. He went from a living person to the very embodiment of evil. His power's fed by anger, hatred, and conflict. And as they build up over time, he gains strength.

Everyone is shocked by this, and Endeavor grabs Elegant Fox by her shirt.

Endeavor: So you knew he was going to return, and didn't do anything-

Elegant: LET ME FINISH!

Elegant Fox then gets out of Endeavor's grasp, as she continues speaking.

Elegant: Yes I did know he was going to return... I feared it... every single day. But I was expected him to return several generations from now. For him to be back so soon, it must have been building up for some time, and somehow.... we all missed it.

Everyone then stands silent, not knowing what to do to save everyone. However, this moment of silence, is cut short when Endeavor realizes something.

Endeavor: Could they have been...?

Shoto: Father?

Deku: Did you figure something out?

Endeavor: Yeah... It's weird, but I think it might actually be something.

Naomi: Well spit it out!

Endeavor then brings out his phone, and starts showing them newspaper clippings.

Endeavor: Ever since All Might's retirement, someone's been sending me Newspaper clippings.

Elegant Fox: And why didn't you mention these until just now?

Endeavor: Can you blame me? When I first got one of them, I didn't know what to make of them. The clippings were just random articles about crimes, vandalisms, thefts, and altercations!!

Deshi: You don't think...?

Kinori: Someone knew this was going to happen!

Naomi: Maybe it's some sort of Quirk which allows them to detect anger?

Sahata: Then we got to find them!!

Endeavor: That might not be possible. Every letter had no return address. Whoever sent these is being anonymous.

Masuki: Hold on a second...

Deku: What is it?

Masuki then grabs Endeavor's phone, and notices one of the clippings has a code on it.

Masuki: I know this! It's a newspaper delivery code!

Deku: How do you know about this?

Masuki: Well... Back when I was young, I worked part time as newspaper girl.

Endeavor: Then what does is mean?

Masuki: Well, it's known as an IDI code, an Individual Delivery Identifier. It tells someone where to deliver the papers.

Elegant Fox: Then where is this?

Masuki: Let me see... If I remember correctly... That's the apartment on Chartwell Elms Avenue, Toyko. Floor 1022, Room 22.

Endeavor: How do you this exactly?

Masuki: Just lucky it was my delivery route. Don't remember who lives there, though.

Naomi: Me and Elegant Fox will go do that. Can you guys go help out in the village?

The others then nod their heads, and everyone then starts heading to their respective locations.

*Time-skip*

We now see Naomi and Elegant Fox inside the apartment complex, going up the elevator, as Naomi is shown to be very worried.

Elegant Fox: Is something wrong?

Naomi: It's just... I wanna know why this person knew Y/n was going to return, yet didn't tell us?!

Elegant Fox: Well... There's only one way to find out. Confront them and get the answers ourselves.

Naomi: Right...

Naomi and Elegant Fox then reach the door, and Naomi knocks on the door, waiting for a response, when she hears a teenager's voice.

???: *Video Below from 0:03 to 0:08*

https://youtu.be/qj2-Cstb-YY

As the door does open, we see a young teenage boy who looks around Naomi's age, yet has the same appearance as her.

Naomi: WHAT THE HELL?! Why do you look like me and my sister?!

???: *sigh* Dammit... Dad!!! Someone's here to see us!

After a few seconds, another voice comes in.

???2: Millicas, I'm busy right now, I don't have time for-

Millicas: It's Aunt Rias's Descendant.

Naomi and Elegant Fox: Wait, what?!

???2 then makes a gasp, and comes over to see who it is.

???2: Oh boy... I was not ready to have this discussion...

To Be Continued...