[For a split second he thought this girl might've been from his world, but the whole goddess part kind of crashes that theory rather quickly. Unless goddess is another word for spirit where she's from. Hmmm.]

I'm familiar with the overall concept, but I didn't expect to hear about it from someone else here. Someone who was already performing it in their own world, at least. We've all technically hopped worlds at this point.

[He decides to remain quiet on his real thoughts on the matter for now.]

Imagine what the machines at the Pokemon Centers do, but a human using that directly on another human or monster. It's called an arte, and we perform artes using a device called Spyrix. They help us perform a variety of artes, using the elements of our world. The one I described is a healing arte; I am trained in various healing arte techniques.

Though without Spyrix, my abilities are limited somewhat.

[He doesn't look too pleased about it. He wants to be able to perform at max capabilities, darn it!]