'Otherworldly' BNHA x reader

a young girl alone. All alone in a harsh world. But from the pain she's endured she's learned that's she doesn't want to be saved. She doesn't like being pitied or looked down on from her situation. She's strong and she knows that but when she ends up in the hero course she's torn in between joining the villains, and letting her hate and anger out on the world, or trusting her new friends and working to become the worlds greatest hero. The choice is hers. Where will she find love? which side will
be the first to betray her?

Warning - lots of angst, toxic relationships, and violence.