Written for middle school age, it turned out to be for children under eighty and adults over seven years of age. The pessimistic father of sixth-grader Kostya Filimonov has no doubt that his son is in love with the daughter of that same regional boss who is endlessly “stalking” him. And the cheerful dad of fifth-grader Sveta at first glance calls Kostya a conspirator. Which one is right? And does Kostya himself, who declared himself the head of the secret rebel organization Eureka, know the answer? The rebels' goal is not so-so - they must save the planet. And for this, of course, they should start with the re-education of adults. Oh, it’s not easy for those who are brought up! Sveta’s dad, of course, cannot lose face in front of the son of “that unfortunate Filimonov,” and Sveta seems to have been born to melt the ice in Filimonov’s hearts. True, she almost loses heart from the insults inflicted on her, but little Yashka comes to her aid, who dreams of dying at least a hundred times, but still teaching people love...