She stole two bracelets that are made with Ottonic at a thrift store because she wants to be beautiful. One day, she went to get some water to drink at the lake, she got her bracelets wet and it merged with them, the bracelets gained a ton of superpowers. Callie loves the bracelets so much that she wants to use them all the time, the bracelets also gave her a wand to do magic with. She uses her bracelets to throw a big boulder at the Otter Family's Houseboat, get Pinch Raccoon sick, and turn H.O.P. into food and ate them. She is considered a demon of Lake Hoohaw. Apparently, she is the nemesis and enemy of the heroes there.
Callie has brown hair with a ponytail and burgundy red fur with a white belly.