She's still as she listens to his explanation and blinks when he pulls his cloak aside, revealing that the disembodied arm and his own physical one were indeed one (metaphorically speaking) and the same. She doesn't know what he means by Novo, or anisotropic space, but she could take an educated guess on one thing--either this man was a human with powers, or he only looked human on the outside and was actually something else altogether, like herself.

"I never thought I'd meet someone else with a power that involved other hands." Although Lucy isn't smiling (not even a slight upward curl in the corners of her lips), she sounds pleasantly surprised. Moments later, a single vector emerges from her back and floats around her. At the end of the long, arm-like extension is a hand with five fingers, but it's also transparent, giving it a spectral appearance. Unlike zaShunina's arm, it remains connected to her body by her back.

"Can you see it?" she asks. Her question suggests that most people can't see her strange hand.