This is a story about Almaty's tenth graders, their parents and teachers. First love and jealousy, school confrontations and misunderstandings between fathers and children. The central event of the series is a dispute between a newly minted Nazerke student and the most popular girl in the class – Bayan. The main character of the series sees in her classmate all the cruelty peculiar to teenagers. A young teacher of the Kazakh language and literature Ayazhan is getting a job at this school. She tries to become friend with the children, help them understand themselves and solve problems. However, the mystery of her past life haunts her...