 While in an international fair of exhibition of airplanes, a French Mirage 2000 of the last generation vanishes and pilots Antoine "Walk n" Marchelli and Sebastian "Fahrenheit" Vallois are assigned to locate the plane that is flying in a hiding position below a commercial airplane. The pilots order the Mirage to return to the base, but the Mirage attacks Fahrenheit instead, and Walk n immediately shots the Mirage saving his partner. However, the evidences are forged by the leader of a force called "Special Missions" and Walk n is falsely accused of not following the orders and discharged from the air force. Blacklisted in the commercial flight companies, Walk n and Fahrenheit are pressed to join the Special Missions team, where they disclose betrayals in a net of espionage.