"In Los Angeles, Max and her friends take over the skies with a hair-raising air show...while below, a deadly assassin watches. Then the flock learns that fish are dying off Hawaii in a strange, frightening ecological catastrophe--and only they can stop it. But even as Max and her team comb the ocean's depths to uncover the truth, a powerful enemy tracks their every move. Can the flock protect itself from the approaching storm and save the world from...

Heartbroken after her best friend and soul mate, Fang, leaves her flock, Maximum Ride begins to believe the evil scientists trying to convince her she needs to save the world, and that Dylan, the newest member of her flock, is her perfect mate.