Villain or Hero? Alpha or Omega?

Jade is a female omega with a powerful Quirk. It's a rare things since both of her parents are alphas, they didn't last long, and her little sister is a beta. It's also rare for an omega to have a powerful Quirk like she has. An omega usually has no Quirk or a weak one. She decided to get away from her mean little sister and the terrible people she knew. She was the only omega in her entire small town. People were either rude to her or scared of her. She pushed people away because she never wants to be marked. She moves to Japan, signs up for UA, and the rest happens pretty quickly. With a green haired omega next door she no longer feels alone in that sense. She still pushes even him away from her. She is terrified of her past. Before even her friends knew her, she had a past that she regrets. What she did will ne found out when a certain red headed alpha wiggles his way into her life. Will she fall back onto her past or will she choose the other. Hero or Villain? It's your choice just as it is hers and everyone else's.