Lux

"Lux is a shapeshifter who's been imprisoned in a small, egg-shaped stone (rainbow moonstone) for an unknown amount of time. She can only interact with someone when they hold or are in possession of her stone (she is undetectable by most means otherwise), and oftentimes plays the role of silent observer without bothering to reveal her presence. She has the ability to make herself visible and tactile but she is very shy, so she usually only presents herself as a disembodied voice, if even that. She's often mistaken as a ghost but doesn't seem to mind or correct anyone about it. Oftentimes her presence is revealed as a disembodied voice sharing advice, knowledge, or warning but may also open up to individuals who show interest in getting to know her. She loves making people laugh even if it's at how bad the joke was.

new persona/self-insert? Yeah maybe, I slipped a few personal qualities into her design but mostly into her personality and backstory. No idea what I'll use her for in the future since I don't RP but who knows."