Vera and Tatiana are the daughters of the late Soviet director and screenwriter Alexei Istomin. Vera is preparing to star in a Hollywood blockbuster and leave the country forever. Tatiana is starring in a popular TV series, but dreams of real dramatic roles. Their mother Agafya Alexandrovna heads the foundation named after her late husband and is engaged in film production and production. Circumstances force all three to start shooting a film based on Istomin's unrealized script. This project should save or finally sink the foundation. That's how two daughters and a mother end up on the same set.

The heroes journey to the Purple Country and confront the witch Bastinda.

8-year-old Kolya is not like everyone else. The boy's mother, Tatyana, following the doctors, no longer believes that the congenital disease will recede and the child will one day become "normal." But her new acquaintance Yuri is determined to put Kolya on his feet with the help of his unique gymnastics system. And when during classes it accidentally turns out that the boy has a talent for music, learning to play the piano becomes another step on the path to recovery. Ahead of Kolya is a prestigious piano competition in China and a lot of obstacles, which the healing power of music and fatherly love will help him overcome.