She is one of the rare weak supers with an omega ability. She can give life to objects. Those objects won't become living things as they won't be able to eat or reproduce, but they will gain sentience and awareness, if only temporarily.
It is a powerful ability that can even reanimate the dead for short periods of time. But the dead are more complex than objects. Plus, they contain cell memories and identities that resist the infusion of her ability. This makes it very taxing to use her ability on corpses.
But people offer her a lot of money to keep using her ability. If she had advanced to the professional league, she would be stronger by now and wouldn't feel so tired after each use of her ability, but her ability doesn't give her the confidence to risk the danger.
Rewind, on the other hand, was filled with excitement after getting their first real lead. He said, "Let's go and catch this Jerry. I can't wait."
