Be My Hero | MHA OC Insert

Mari. A girl with her whole life sat out for her. She grew up with a villain as a father and watched him get taken away to a secure facility due to his powerful quirk. Soon enough she manifested her quirk too and It was quite similar to your fathers. Because of this her mom forbid her from using it but eventually kids at school found out and of course got picked on due to it. Then the League of villains kidnapped her due to her connection to her dad. So there you have it. She was born to be a villain. There's no other explanation- I mean look at her life. It's such a simple set up. She was born for this. She must be this. She will be this.

But if that's all true...

Why is she UA?