Harmony

Female prisoner Jeong-hye (played by Kim Yoon-jin) gave birth to her son Min-woo in prison. Little Min-woo is like a little angel sent by God, allowing these women who have committed crimes like Jeong-hye to taste the long-lost warmth within the walls. A condolence performance gave Zhenhui the idea of ​​forming a choir in prison. However, Zhenhui was not only tone-deaf, but also had no relevant experience at all. Xiao Minyu will be adopted when he turns 18 months old. In order to get a chance to go out with his son before adoption, Zhenhui decided to persevere no matter how difficult it was to form a choir. With the help of many kind-hearted inmates, the choir finally got together. However, what Zhenhui didn't expect was that the day she went out with her son was also the day she said goodbye to him. The choir is like a big happy family. It not only brings joy to the prisoners who have lost their freedom, but also gradually heals the pain left in their hearts by the painful memories...