The story of the “commons-fallen” is entering its final straight, only this straight line will stretch for more than one billion kilometers. One, the adult part of his personality does what it was sent to the very lair of the Alien Paratroopers for. Fortunately, he is not acting alone there, but in the company of his combat girlfriend. Meanwhile, his young alter ego is seriously getting down to business on Earth - there are still Alien Paratroopers here and they need to be found and cleaned up. The task is set very clearly: “there will be no new Invasion from outer space!” But to do this, we will have to act with new methods, find and train associates capable of solving unprecedented problems. And of course, their activities simply cannot but affect the course of history, which will no longer be the same... Meanwhile, in deep space, things are happening that can affect what is happening on our small planet. And what this influence will be - beneficial or destructive - depends entirely on our heroes.