Alina, a young beauty blogger, Zenka, a teenage prankster, Vika, an excellent student, and Kolya, a 6-year-old fan of "tru Krama" who is always asking questions - these are the four Akimov children. Like any kids their age, they dream of being alone at home, without the supervision of dad and mom. But when their parents get stuck in Kamchatka because of a volcanic ash cloud, the dream becomes a reality, and the apartment gradually becomes overgrown with pizza boxes and dirty dishes. How long will the joy of complete freedom last? Will the children be able to cope with the "adult" things - communicate with neighbors, defeat the flu epidemic, collect furniture and (most importantly) return the missing Internet? And most importantly, will they miss their parents?