They live among us. They are our neighbors, our mothers, our lovers. They change. When government agents kick down Claire's front door and murder her parents, Claire realizes just how different she is. Patrick was nothing special until the day he got on a plane and hours later stepped off it, the only passenger left alive, a hero. Chase has sworn to protect the people of the United States from the menace in their midst, but he is becoming the very thing he has promised to destroy.