Siren (Vigilante Deku)

One and Only True Hero

All for One's POV:

It was already late and I was expecting some good news from my adoptive son Tomura. I knew that he had help coming up with the plan and I was also the one that made him take Wrath and the other 4 experimental nomus. The reason was pretty simple, I didn't trust the new comer.

If someone can get so many information about UA then there is something fishy about it. No one besides this vigilante Siren should be able to gather so much information. It was pretty common knowledge that said vigilante is good in getting their hands on information. They might even be better in gathering information than Nezu himself. A person like this would be a fine teammate and a good asset to the LOV.

I tried getting my hands on them like the hero commission or every other hero including the police but I never came even close to the person. No one could remember his face. I already tried kidnapping some persons that he saved and used one of the quirks I had called Mindseeker.

Mindseeker is a quirk that allowed me to search my victims memory for one specific thing and also rearrange them. This meant I had the ability to erase and create new memories for them.

Every time I used this ability, I could only see a dark shadow with some green but the thing that stood out the most was his vigilante costume. After getting into the head of a couple of people, I had a rough idea how it looked like.

I was laying in a bad in our nomu lab. This was the only place that had a fully operational medical room like in a hospital. Not only that but I also liked to watch the creation of a new nomu. They all looked soo mindless and I loved the idea of them destroying All Might even if it was only a dream. In reality I knew that they wouldn't be able to destroy him without being intelligent.

A portal opened in the middle of the room and I anticipated my son to come through but what I didn't see coming was that he would bring a guest.

Tomura: Sensei! PLEASE HELP HIM!

He had a young boy in his hand and the moment I saw the color of the costume, I immediately knew who it was.

Me: Get him into the operation room.

Tomura: He-He-He saved me... twice now....

Me: I know.

Without him, I wouldn't even have a son. He was the one getting Tomura to come to me. He told me everything the vigilante did for him back than and to hear that he saved his life this time again, I was sure to not let this kid die.

Me: Kurogiri get the doctor!

I watched Tomura basically run to the operation room and Kurogiri teleporting away only to reappear in the next moment with the brilliant doctor that was also responsible for the nomus.

Doctor: You called?

Me: There is a boy in the operation room, do your best to not let him die. If he dies then so will you.

I could hear the doctor gulp before rushing to the operation room and Tomura coming to my side.

Tomura: He took 9 shots from Snipe for me. He shielded me. Not only that but All Might was about to kill me with one punch if not for Siren.....

Me: He will be okay.

Tomura: He will, I am sure of it. He is not a titan for nothing.

Me: How did this even come to this situation?

Tomura: Cirein tricked us.

Me: I am going to kill that person.

Tomura: DON'T!

Me: Why not?

Tomura: Cirein is Siren.

Me: WHAT?

Tomura: He came because he heard about the LOV you created for me.

Kurogiri: Cirein provided us with plenty of information he also looked like he had a grudge against All Might. That was clear to see in their fight.

Me: Did he tell you why he joined?

Tomura: He said he doesn't wish to see the people suffering and that only us alone would not be able to create a better world. We would need a symbol of hope.

Me: Sounds like he wants to change the whole society too.

Tomura: Yes and he will do that! He said he would change everything from another position. He also told me that it would need more than only brute strength to get what we want.

Me: Ohh.

Tomura: He sincerely wanted to help us get that cheater out of our way.

Me: I see.

After a minute of silence we could hear the door to the operation room open and everyone immediately looked at the man that just came out. IT was too soon for him to exit the room based on the amount of injuries I heard he had.

Me: WHAT ARE YOU DOING OUT HERE?

Doctor: There- there- there is nothing I can do for him. I pulled out every single bullet and stitched the wounds together but there is nothing I could do more for him.

Tomura: YOU.... YOU! I WILL TURN YOU IN ONE OF YOUR OWN CREATURES IF HE DIES TODAY!

Doctor: There is still nothing I can do for him, his quirk prevents me from helping him.

Me: Explain.

Doctor: He has a very high fewer and his quirk is a regeneration quirk. I tried injecting him with a low regeneration quirk that would heal him but he reacted very negatively to it. I do not know what his quirk is but the room is freezing cold right now and the table he is on froze. I could also see how his wounds started healing from itself.

Me: I see. Is there something we can do for him?

Doctor: As far as I can tell no.

Tomura: I will be staying in the same room as him.

Doctor: I would not suggest that.

In the next moment a blood curled scream could be heard from the same room and my son ran into it followed by Kurogiri and the doctor. All I could do was watch. It didn't take long for Kurogiri and the doctor to come back to me.

Me: And?

Kurogiri: It looks like he has some kind of nightmare and he also look so much in pain. The room was also boiling hot.

Doctor: His quirk is malfunctioning. It is also too dangerous to give him something to suppress his quirk.

Me: Give him something to relieve his pain.

Doctor: I already did that and Tomura is in the room with him right now.

Kurogiri: It also looks like he calmed down with him in the room.

Me: I see. Kurogiri if his quirk really malfunctions I want you to get Tomura out of the room the moment it is dangerous for him. Please also take care of Siren.

Kurogiri: Very well Sir.

Me: Get the doctor back.

With that he first teleported the doctor away and then went to the operation room. I was left alone thinking about Siren. After what had happened, I was sure we had an ally on our side. I was also sure that he would not let us do whatever we wanted but he was our light in the dark and so it didn't matter at all. We would follow him and only him after what he did for all of the villains. He was the only true hero that also cared for villains and their lives.