Vitreus is an Eastern Dragon, based on dragons from Chinese mythology. Unlike in many Western tales, Eastern dragons were often seen as guardian angels. They have been said to change their size at will, paint stars in the sky, and cause it to rain. Vitreus can paint stars in the sky with her paintbrush at night, however she isn't very good at flying into the sky or causing rain to come. The most she's mustered is a slight drizzle.

Her shy personality often gets in the way, as she is extremely scared of strangers. She enjoys being in the woods alone, no matter the time of day or year. Her goal is to become experienced in magic so she can explore the world. Being a bit younger, it's a challenge to understand magic entirely self taught. She once had a tutor, but quit going to lessons because of her fear of disappointing or annoying the tutor.