Cheng Yue is a pianist and Rui Shan is a cellist. They are the most high-profile golden couple in the music industry. One day, Cheng Yue tried to save a girl named Xiao Lu from a car accident, but unfortunately breaks his arm in the process and can no longer play the piano. Cheng Yue was devastated, and so he gave up music and chose to travel to get away. Two years
