Looking for extraterrestrial civilizations and considering ourselves the only intelligent species on Earth is so human! We fixed our dreamy gaze on the sky, forgetting to explore our own land, and we were rightly punished. Semyon is not a scientist or a military man. He is forced to adapt and learn. In the new world of war of all against all, he survives the fight against dangerous intelligent creatures. On a lost abandoned island, it is difficult to maintain friendship and not lose your human appearance. There are no laws or states, all the peoples of the world are represented in New Babylon. The hero has a long way to go to survive and understand himself. Will he find his purpose and strength to protect humanity? And yes, no science fiction, only evolution.