When a young teen is uprooted with his family from his home after a mysterious tragedy, he discovers a dark secret and its ties to an ancient treasure that holds the power to potentially conquer nations and transform the world. This is the story of Felix Gannon, an outsider kid. Felix hears tales of treasure from one of the workers repairing the dilapidated island home his family has inherited. Following clues, he stumbles onto a secret entrance beneath the sand in the backyard and begins eagerly seeking the treasure. Only he's not alone in the quest. In fact, he's up against a foreign secret operations team, that will stop at nothing, even if it means following Felix and friends into a secret fortress where long dead pirates and traps await.