It is often said that those who make films are madmen, and those who watch them are fools. A group of individuals strives for the next box office hit, as the director creates a memorable allegory in a tense yet humorous atmosphere.
An elementary school in the mountains is to be abolished due to the decreasing population. The PE teacher is assigned to form a choir and to win the national choir contest to solve the crisis. With limited resource and absolutely no music background, the PE teacher and a group of tone-deaf students start to prepare for the contest. The choir and their community eventually find their own voice and identity.