Following a series of bizarre shark attacks, a visit from a strange humanoid, and discovering a global terror plot along with its malicious architect, the thriller sequel of Castle Reef begins. After a beach parking lot incident, tension escalates within the small coastal town and the nearby city of Brighton. Newlyweds Trent and Julie and the top-secret Counter-Terror Task Force leaders start to uncover more layers of the insidious plan that threatens their community and the world at large. The evil forces continue their relentless pursuit of recapturing the hidden microchip to complete their ultimate technological weapon. Soon, it will be up to Chief Julie Kerrig and the people she loves and trusts to stop them before it's too late.