At the end of summer 2021 boys spend their last lazy days together in a small town by the Volga River. Their childish routine of roaming streets, riding scooters and vaping will change so soon — only Slava stays in Yuryevets with his foster family, most of his friends are leaving to study or work in a week. Vlad dreams about a military career. He wants “to save lives” just like characters in his favorite computer games and to earn enough money for his poor parents who work in a local supermarket. At his birthday party the teens argue and try to dissuade Vlad but he has already made his choice. Hope there will be no war in the future — they say.