[No One Pov]

Izuku stood on the roof of a building, clear from any unwanted eyes.

Izuku: Perfect.

Izuku snapped his fingers, Toshinori, who was in his All Might form, appeared.

Toshinori: What the?

Izuku: sorry about that father, I didn't mean to scare you like that.

Toshinori: Oh Izuku, it's ok and I see you using your powers.

Toshinori then buffed down.

Izuku: Yes, I am. I want to talk with you in private if that's ok.

Toshinori: of course, I wasn't in anything important, besides, I needed the break.

Izuku: Cool.

Toshinori: So, what did you want to talk about?

Izuku: during my training, you want to give me One for All and told me you want to give it to me from the very beginning.

Toshinori(sigh): Yes, I did. When Inko told me you were quirkless, I want to give you my quirk and you would have become successor. But...

Izuku: But what?

Toshinori: Your mother, she stopped me from doing that.

Izuku: When?

Toshinori: When we took Izumi to get ice cream, she wanted me to neglect and ignore you. At first, I didn't want to, but then, she threatens to reveal One for All if I didn't. She even said that she wanted Izumi to be One for All successor, but I refused, not because of Inko, but to protect Izumi.

Izuku: How?

Toshinori: One for All does have heavy drawbacks, both fatal if untrained and usually just broken bones, however, I discovered something that makes One for All more deadly towards those with powers.

Izuku: Why?

Toshinori: If a person who already has a quirk has One for All, the extra quirk places an enormous burden on their body, depleting the user's life force and shortening their lifespan. And, as One for All continues to rise in power, fewer and fewer Quirkless are being born, limiting potential successors who can handle the quirk safely.

Izuku: Oh my god.

Toshinori: I told her this, I warned Inko about this and she didn't even care.

Izuku: Dad, you need to divorce mom.

Toshinori: You think I should?

Izuku: Yes because there's something you don't know.

Toshinori: Like what?

Izuku: Mom... No, Inko never loved me, every time you left for heroes' duties, she would beat me for being a "worthless" child. Saying she should have given me up or even kill me if I told you any of this.

Toshinori: My god, why Inko? Where the woman I once loved?

Izuku: It's not your fault father, she has fallen and become corrupted, she will lead herself down, don't go down with her.

Toshinori: I-I won't. I'll divorce Inko and change for the better.

Izuku: Good, also father.

Toshinori: Yes?

Izuku snapped his fingers as Toshinori feel his wounds, that one that could never be healed, has been healed.

Toshinori: D-did you just heal me?

Izuku: More than that.

Izuku summoned a mirror and pointed at Toshinori, he looked to see his younger selves.

Izuku: I healed and restored your body to your prime form, your true self.

Toshinori: T-Thank you. Thank you, son! I can't thank you enough!

Izuku: It's all right. Let's go home and confront Inko, together.

Toshinori: Yes, Lets go.

(Timeskip)
(Yagi Household)

Inko was home with Izumi on the couch, when the door opened and they saw Toshinori, Izuku and the UA staff.

Izumi: Onii-chan, your back!

Izumi runs to Izuku and hugged her as he hugged back.

Izuku: Good to be back and...

Izuku waved his hand as everything was beginning to lift off the ground.

Izumi: Y-You got your powers; you can become a hero with us!

Izuku: Yes, I can.

Toshinori: Izumi, I want you to stay with your brother, Ok?

Izumi: Y-Yes father. Izu, what's going on?

Izuku: You're see Izumi.

Inko: Izuku, I'm so pro...

Toshinori: Don't you go near him Inko.

Inko: Toshinori, what are you doing?

Toshinori: I know what you did Inko.

Inko: Toshinori, honey, I don't know what you're talking about.

Toshinori: You abused our son! That's what!

Nezu: wait, what?!

Inko: N-No, I didn't!

Toshinori: Oh, I know! I know you did, ever since when found out he was quirkless, but the only reason you respect him now, is because he now has a quirk!

Inko: Toshinori, you must believe me, I didn't abuse him!

Toshinori: You're still lying, right Naomasa?

Inko(shocked): W-What?

Naomasa: Yes, she is lying and continues to lie.

Inko: T-Toshinori, you must believe me, I didn't...

Toshinori: Shut up!

Inko looked at Izumi, who was clinging to Izuku.

Inko: I-Izumi, sweetheart, you believe me, right?

Izumi turned away from Inko, and Into Izuku's chest, as Inko glared at Izuku.

Inko: You little brat!

Inko runs at Izuku, before she could grab him, Toshinori grabbed Inko and pulled her away from Izuku and Izumi.

Toshinori: I won't let you touch them Inko.

Inko: Can't you see, he's clearly trying to divide us! He's trying to hurt our family, our perfect happy family!

Izuku: Perfect? Happy? What kind of bullshit do you take to believe that shit?!

Toshinori: Izuku, don't...

Inko: know your place you brat! Just because you gained a quirk means nothing! You are nothing!

Izuku: And so are you. (Form to snap) With the snap of my fingers, I can erase everything you've created all your accomplishments as Telek, and no one will remember; I can make you the lowest of the lowest heroines, never accomplishing anything. I can easily make you forget. And I could, at any time. I could always just seal away your quirk, never to resurface ever again.

Inko(shock): Y-You wouldn't do that! I'm your mother!

Izuku: You stopped being my mother a long time ago. I no longer believe as anything but the woman that gave birth to me.

Izumi: O-Onii-chan...

Inko: I won't let you get away with this!

Toshinori: we already have, I already signed the divorce papers and a restraining order against you to stay the hell away from me and the kids. You've lost all right to be their mother.

Inko: N-No! You can't! I'm their mother! They need me!

Toshinori: they need both a true mother and a true heroine, you are neither of them. Goodbye, Inko Yagi.

Izuku: And to make sure you can stop us. (Snap fingers) I seal away your quirk, it's never return.

Toshinori left along with Izumi, Izuku and the UA staff while glaring at Inko.

(Toshinori Backup House)

Izuku: dad, you have a mansion?!

Toshinori: It's my family mansion, I moved out when I become a hero and it was pass down to me when my parents died.

Izumi: So cool!

Toshinori: I was thinking, since I divorced Inko, and she'll keep the family name, why don't we change ours?

Izumi: To what exactly?

Izuku: How about... Striker?

Toshinori: Toshinori Striker, Izumi Striker and Izuku Striker, I like it.

Izumi: Me too!

Izuku: I do too.

Toshinori: Then it decided, we are no longer Yagi's, we are now the Striker Family.

Izumi: Yay!

(Yagi Household)

We could see Inko sitting on the couch, angrily as the door opened and she looked to see Katsuki and Shoto.

Katsuki: Auntie, what happened?!

Inko: That damn brat. He told Toshinori what I did and now, Toshinori and Izumi left with him.

Shoto: what?! She was supposed to be with us! Not that weakling!

Inko: I know, and to make things worse, that brat sealed away my quirk, I can no longer be Telek.

Katsuki: Damn that Deku! He shall know his place!

Shoto: Agreed, if he attends UA, he shall pay.

Inko: and I will arrange a quirk marriage between you two, Izumi, Katsumi and Shuka.

Katsuki: Thank you auntie.

Suddenly, the TV turned onto the news as Nezu was seen.

Nezu: Good afternoon, Japan, today we have a horrible announcement, earlier this evening, information has been stolen from the heroes' commission vault. The culprit was identified, as the Number 12th Heroine, Telek. She is now wanted for treason against the heroes' commission and society. If you see her, contact the police or your nearest hero.

Inko: N-No. No NOOOOO!!

Katsuki: DAMN YOU DEKU! YOU DARE RUIN HER LIFE AND HERO NAME!!! I WILL KILL YOU FOR THAT!!

Shoto: DAMN RIGHT! IZUMI, KATSUMI AND SHUKA BELONGS TO US!!! WE WILL MAKE SURE OF THAT!!!

Inko: You'll get your chance, for now, to prepare for the exam.