Andi Cruz is the fastest swimmer on the Iridium High Sharks, and the only girl at that. She goes on crazy adventures with her best friend Emma Alonso that involve the magic realm in one way or another. And right now, her life couldn't get any better. She's going to become a Guardian, the first human guardian. Plus, her zombie boyfriend, Phillip(who she had programed in Zombie Apocalypse 3), is now a real boy, meaning he is able to stay. Caitlyn Geller is an up and coming music producer who always attends Camp Rock over the summer. Her closest friend, Mitchie Torres, is always willing to stand by her side, and vice versa. Caitlyn has not only been doing amazingly at her music production, but she turns out to also be an amazing choreographer, DJ, pianist, and even a bit of a singer. Is there anything in music she can't do? What happens when these two girls find out that they're actually twins? That their parents had separated when they were only 2 weeks old? And that they had both been living as only children? At least until now.