Bai Qu: Hundreds of Melodies (2017)

While visiting his sick father, college student Wei Qiuwu accidentally encountered a girl playing a concertina. Though unlikely at first, Wei Qiuwu becomes a good friend of Li Jiayun, the musician. Both of them act as an indispensable tune in each other's life. Until one day someone unveils to Wei Qiuwu the cruel truth hidden under a fairy-tale cover…