Suddenly, strange circumstances arise in the measured bachelor life of pilot Nick Dallas. Against his will, he finds himself drawn into some mysterious events. The struggle for love gives strength to survive. The one who started this game acts cruelly and cold-bloodedly. The threat coming from outer space makes the situation worse. Dallas tries in vain to get to the bottom of the truth. He understands that one way or another, the future of Humanity now depends on him. However, Nick was wrong! Or rather, he underestimated the enemy, and the conflict reaches unprecedented proportions. Much more than the fate of planet Earth is already at stake. In order to save the basis of intelligent life in our Universe, and at the same time his good name, Dallas is again forced to act against everyone. Meanwhile, earthlings are using their last strength to repel new aggression...