Cyborg Hero: Mega Man

Melissa Shield was in hell. I-Island was invaded by villains. Her father and even her uncle All Might had been slain. But, just when all seemed lost, just when the villains would use her father's quirk booster to conquer the world, she remembered the device her father had given her years ago with a warning to never use it unless all hope seemed lost. With nothing left to lose she activated it and a brilliant light was seen in the distance as a powerful rumbling was heard. Yet, the villains had turned their focus onto her. They beat her and stripped her bare. As the villains were about to do unspeakable things to her a powerful voice full of wrath was heard as an energy blast took out one of the villains. Izuku Shimura has returned and the world will never be the same.