[ A metaphysics lesson, huh? Fortunately, Penny is well-versed in this subject in particular. ]

In Remnant, Aura is the manifestation of a person's soul. Every living creature in Remnant has an Aura, and with practice someone can learn to manifest it.

[ As an example, she closes her eyes and focuses. Shimmering waves of green light envelope her body for a few moments, then fade away again as she opens her eyes. ]

Normally an android wouldn't have an Aura, but my father discovered a way to give one to me.

[ It's a very slightly fabrication. What Penny has is actually a piece of said father's Aura, but that's something she's not ready to share yet. ]