"Ello! I'm Krystal, umm I'm a ferret who likes to draw and do other fun things like playing games, uhh I guess I am kinda considered a hero now that I stopped Dr. X! But I dunno, I'm kinda just a regular guy who just likes to hang with their friends, and girlfriend... Well, I do have color changing abilities and sometimes I can be an emotional wreck or kinda a wacko, but other than that I'm pretty regular!"

Krystal Blackgem is a black footed ferret who seemed to be born with strange powers, they have the ability to change the color of their eyes, tail and hair either at will or based of their emotions. And speaking of emotions, they have a lot of them. They have always been very emotional and sensitive ever since they were a kit, sometimes their emotions even overpower them. They were found as a baby in the forest by their parents so no one really knows where they come from. They are best friends with Pixel and Jasper (cousin) and eventually dates Cyber. Life has been pretty mundane for them until their supposed benevolent leader reveals his true colors, and it's up to Krystal and their friends to save the world. Despite all this, they usually act very silly, random and carefree.