Thirteen-year-old Karolina dreams of joining her older sister’s choir. Dozens of girls like her cluster around the charismatic choirmaster, so when Karolina receives a last-minute invitation to join the older girls on a trip, she can hardly believe her luck. However, getting among the chosen ones was the easiest part. Now she faces not only daily tests from her teachers, but also a toxic atmosphere among the girls. Even Karolina’s sister, for some reason, seems eager to have her expelled from the choir as soon as possible.

This film may contain scenes that some viewers may find distressing.