Nat Rodrigues keeps dreaming of an island. Soon, the dreams become waking visions. Alone and concerned, Nat manages to locate other teenagers across the globe who share her intense obsession with the unmapped enclave. And then, the strangest part: Every one of them wakes one morning with a mysterious tattoo. A tattoo only the six of them can see. Now, each of them knows—no matter the obstacles in their way—they must discover this unknown paradise.
Is it all over? Serena’s forces have laid claim to the Fountain of Youth, as Nat confronts the reality of Derek’s terminal cancer. With Queen Adela launching a last bid assault on the pirate intruders, Nat and the other teenagers are faced with a choice: Leave one of their own to die, or embrace their destiny and protect the Oshtia Island from the true nature of man.