Dakota "Dak" Prentiss guards the biggest secret in the world. They call it "Moss." It's your standard grey alien from the abduction stories. It still sits at the controls of the spaceship it crash-landed eleven years ago. A secret military base was built around the site to study both Moss and the technology it brought to Earth. The day Matt Salem joins her security team, Dak's whole world changes. It's love at first sight-which is a problem, since they both signed ironclad contracts vowing not to fraternize with other military personnel. If they run, they'll be hunted for what they know. Dak and Matt have only way to be together: do the impossible, steal Moss and sell the secret of its existence.