The war waged by the Union of Sunnies against the empire of the Gayuns, the Sunnies are slowly but steadily losing. The enemy has technical superiority. The reason is a new type of fuel used by the ships of the empire. The fuel is naturally occurring, and Union scientists fail to synthesize it. Having established the approximate location of the prey, the Union's intelligence throws a group of saboteurs on the planet, the composition of which is quite unusual. Two of its four members have paranormal powers. In a narrow circle of professionals, they are called netraz specialists who unconventionally solve the tasks assigned to them.