Huh, I haven't heard that kind of abbreviation before. I guess that's some kind of thing from long before my time, huh?

And, well, a lot of things.

Think of me as her personal device to do whatever she wants, including, but not limited to, scanning areas, revealing information about them -- etc.

The Light lives in every living being back home, and some people, like me, can wield it like a weapon against the Darkness to protect those who can't protect themselves.