"Then you've felt it, likely. With training, you can learn to sense it more and use it." Moving to start walking again. "Master Martial Artists in my world were able to, at the very least, access and utilize their ki to help them fight longer and more effectively. Some also learned to focus it in ways that allow them to use it as blasts, or to float and fly."

Things she'd seen him do, actually.

"At the very least, it can be used as a way of sensing and warning others. That whole battle-aura I was talking about, when we first met."