Gzegozas Plonkas has been closed off and doesn't communicate with the outside world since childhood - he has been diagnosed with autism. At the age of 14, it becomes clear that the cause of his behavior is actually a hearing impairment. With the help of a hearing device, Gzegozas discovers language, sound, and music, which he passionately falls in love with and decides to become a pianist. But no one, except him and his family, believes that a hearing-impaired boy can achieve his dream. The film is based on true events. N-13