When the laws of nature break, the storm is just the beginning.Captain Riley Scott is a Hurricane Hunter who has flown into the jaws of death countless times. But Hurricane Mira is different. Inside the eyewall, she and her crew encounter impossible geometric patterns and a mechanical object hovering above the ocean-technology that defies physics. When their aircraft is struck by an inexplicable energy pulse, the plane goes down.Riley and her co-pilot, Matt Drake, are the sole survivors. But their survival is a mystery in itself. They wake up with no memory of their rescue, healed of fatal injuries overnight, and marked by identical circular scars on their necks.Hunted by General Harris and a shadow military organization desperate to contain the truth, Riley and Matt discover the marks are actually advanced neural interfaces-technology designed to bridge human consciousness with an ancient planetary defense system hiding beneath the waves.As a new, catastrophic storm builds, Riley and Matt must race to the "Tongue of the Ocean" to unlock the secret of their implants. They are no longer just pilots; they are the interface. And if they can't master the power growing inside them, the very system designed to protect the Earth may tear it apart.