Once upon a time, in faraway Grimmlandia...

A Grimmtastic girl named Cinderella is starting her first week at Grimm Academy on the wrong foot. Cinda's totally evil stepsisters are out to make her life miserable. The Steps tease Cinda, give her terrible advice about life at the academy, and even make her look bad in front of her new friends, Red, Snow, and Rapunzel! But when Cinda overhears the Steps plotting a villainous deed that could ruin Prince Awesome's ball, Cinda, her new friends, and a pair of magical glass slippers have to stop them--before the last stroke of midnight!