Sports masters third daughter

Sierra has always been different form other teenagers. She prefers to go on long walks, hang out with the homeless, and loves being outside.

There's also the fact that her biological father is sports master. She has two older sisters, Jade and Artemis. Her mother is in a wheelchair and only wants what's best for her two youngest daughters.

When Simon and vandal savage decide to kidnap Sierra, just to piss sports master off, Simon tries to attack her mind. But for some reason he can't. Why you ask? It's because Sierra is a meta- human. She has the ability to block psychics from her mind, she can also create a shield as strong as super man.

Sports master is beyond pissed at Simon and savage. He may care more about his reputation, but he still loves his daughters, and his wife. Nobody messes with his girls and gets away with it.

I don't own any characters from young justice, only Sierra.