The completed Third World War left humanity with a lot of unpleasant surprises. Most of the intellectual weapons unused during the war are hidden in the depths of the World Ocean, from time to time attacking peaceful cities and ships. To combat deadly biomachines, specially trained and equipped units of hunters are used. After a series of failures, Andrei Vershinsky, the founder of the world's first squad opposing the biotechnological creatures of the deep, despaired of returning the ocean to humanity. But unexpectedly, fate brought him together with a man who completely changed Vershinsky’s idea of war in the ocean depths. New weapons, new tactics and strategy, as well as new allies took Vershinsky's Great Hunt to a completely different level. Now the Hunters will not be stopped by intelligent missile platforms, high-speed living torpedoes, or even the most dangerous enemy - human stupidity.