Valentin Azenshtein, after a plane crash, woke up as a five-year-old boy in the distant future on one of the planets of the Wild Worlds. Now he has a new family and plans for the future, one of them is to find the Earth or what is left of it. However, all plans went awry after an attack on the village by a gang of trads. And so the main character, grabbing his little sisters and grandmother in his arms, hides in a secret shelter with full civil defense warehouses, so that he can return later and take revenge.