The boy Styopochkin always obeyed his mother. He did not think about what he would become in the future - his mother will tell him, the boy thought. And so it turned out - he entered some prestigious university. But one day he saw paratroopers in the sky! From that moment the guy's path is one - to be in the army. Styopochkin escapes from the university and by all rights and wrongs gets into the paratroopers to realize his dream... However, Styopochkin's army entourage - San Sanych and Kuzya - are old brats who are just a little bit away from demobilization. Very quickly they realize that Styopochkin can‘t do anythinf himself himself can, but tries hard. Therefore, his coworkers even undertake to help him, including for reasons of their own safety. After all, as San Sanych says: "either he kills us, or we will make him a real paratrooper"....

Planet Earth is threatened by a cosmic catastrophe. Saving humanity is entrusted to international space special forces, which includes a group of Russian paratroopers. Styopochkin, Kuzya and San Sanych are again in the ranks.