Moth is starting to settle into her newfound witch heritage and powers, but life at school continues to be rough. Even her best friend, Charlie, doesn't entirely understand what it's like for her to always be the one who gets mocked, and things only get worse when Moth's mom starts dating one of the dorkiest teachers in the school! Then Moth gets hold of a mysterious charm that can unleash another version of herself; one who is confident, cool, and extremely popular. What could possibly go wrong?