The five-year Senka is home alone because his mom is pregnant and his father took her to the hospital. From this event boy's amazing adventures in the village began

After the death of her mother, little Olya lives alone with her father. One evening, a girl hears her father inviting his beloved girl Sveta to stay with them forever. But she offers to send the girl to a 24-hour kindergarten so that she does not become a burden for them. Olya asks the teacher Varya what this word means? Olya is very attached to her teacher and she would like to see her as a new mother.