Earthlings have finally realized their dream - Mars has been conquered! It would seem that you conduct scientific research, study, experiment, conduct experiments. But the purpose of the landing is by no means peaceful. First of all, a combat mission: the destruction of a race of giants who are preparing a large-scale invasion of Earth. The unusual composition of the crew honorably fulfills the difficult task. However, the price paid for the opportunity to take the first step on the Red Planet is immeasurably high...