Returning back home to Seattle, in a night-flight at thirty seven thousand feet, two gun shots are heard from the inside of the sealed cockpit The pilots have two bullets in their heads and the autopilot continues its trajectory south. Realizing that no one else is able to land the plane, Abbott takes the commands. Mysteriously, the evidence of the assassination disappeared... there is no weapon, no bullet shells, and no signs of gun discharge on their hands. A couple of weeks later he realizes that something supernatural happened, a split in his life existence, like a sort of dualism between two worlds. He meets himself, thirty years younger, seeing his own life from his parallel world until the day of his flight back home... again... and now realizes that his younger self has a lot to do with the murders and the threat hidden inside the airplane.