Annie's broken up with Tyler and is nursing a broken heart. It doesn't help that he's now going out with snooty Kelsey. That's not all that's going on – Annie's roller derby coach has announced she will be selecting the best roller girls to form an all-star team. Annie really wants to be on it – but she knows her chances are slim. Coach organises a boot camp to help the girls prepare. Tensions run high as the Liberty Belles compete with each other for an all-star position.