When Charlotte 'Charlie' Silver makes a pact with the devil, infamously brutal tennis coach, Todd Feltner, she finds herself catapulted into a world of stylists, private parties and secret dates with Hollywood royalty. Under Todd it's no more good-girl attitude: he wants warrior princess Charlie all the way. But as the warrior princess's star rises, both on and off the court, it comes at a high price. Is the real Charlie Silver still inside?