In a frantic search for her lost brother, Marianna hesitantly teams up with John, an enigmatic man suffering from amnesia. Their journey leads them to a meeting spot on the west coast, where a mysterious individual is waiting. Unaware of the danger, they are pursued by a covert black-ops team focused on tracking John. The team dispatches Thomas Dockins, a skilled and mind-controlled military assassin, with orders to eliminate both John and Marianna. As they fight to survive, the pair uncovers their entanglement in a dark alien conspiracy.