Until now, Max and the flock have lived a lonely existence: hunted down, tortured, and pushed to the fringe of society. Always on the run, they have never been able to live a normal life. But things are changing. The flock have finally found acceptance for their extraordinary skills. They don`t have to hide away any longer - far from it: now everyone wants to see just what they can do. But fame and fortune always come at a price. Meanwhile, sinister forces are plotting their attack, putting more than just the flock in danger. Something deadly is lurking in the depths of the ocean. As the flock uncover a terrible secret set to threaten the world, can they save the day or is this a disaster too tough to tackle, even for them?