Lubos, who works in the Alps as a rescue worker, returns home to Prague much earlier than originally promised. His eight-year-old daughter Amálka is thrilled, so she refuses to go to school, Lubos has to go with her class to the Tatra mountains to please his daughter Amálka . Anna, is waiting for them at Grandad Pepík's cottage ...But a string of misunderstandings will prevent it.