A top-secret Russian missile torpedo was lost during a combat exercise. She fell into the hands of American intelligence services. An excellent provocative bomb capable of disrupting negotiations between Russia and Greece on a new oil pipeline. So, the Greek superliner Odyssey with many VIPs on board goes on a cruise. This is what needs to be sacrificed to big politics. On board the Odyssey there are several American Navy SEALs and two FSB colonels - Loginov and Kashcheev. Only the colonels have been fighting on opposite sides of the barricades for a long time, and the current battle should sum up their mortal enmity. There are only a few hours left before the torpedo is launched...