The world-famous conductor Pierre Moenque returned to France to attend the funeral of his mother. His old friend Pepino gave him an old diary. Look at the music teacher Clemente Mathieu. In the left diary, Pierre slowly savored the teacher's mood back then, and scenes of childhood memories also surfaced in the deep pool of his own memory.
Clement is a talented musician, but in the French countryside in 1949, he did not have the opportunity to develop his talents, and eventually became an assistant teacher in a boys' boarding school called the "Pond Bottom Correctional Institution". This school has a nickname called "Bottom of the Pond" because most of the students here are naughty children. After arriving, Clement found that the principal of the school was using brutal and high-pressure methods to manage these problematic teenagers. Corporal punishment was common here. Clement, with a calm personality, tried to improve the situation with his own methods. In his spare time, he would create Some choruses, and to his surprise, this boarding school did not have music classes. He decided to use music to open the closed hearts of the students.
Matthew started to teach the students how to sing, but things didn’t go well. One of the biggest troublemakers was Pierre Moenque. Pierre has an angelic face and singing voice but a headache-inducing naughty personality. , The persuasive Clemente discovered Pierre's musical talent, and at the same time he also had a delicate relationship with Pierre's mother, but it was wishful thinking. In the end, he was dismissed by the principal because of the fire incident and took) before leaving .