Bertie Black has just moved in with her new step family, but it doesn't feel like home. She spends most of the time practising her cool ninja moves and escaping from her fake brother, until the sound of music carries her to Stardust School of Dance. Soon she is offered a role as a dancing wolf. If Bertie takes her secret ninja moves to the stage she might just find a real home at Stardust with new friends. But will she be brave enough to take the leap?.