During the Republic of China era, talented young woman Meng Yuchen falls in love with opera performer Situ Changsheng. Their relationship is opposed by her family, so the two elope. However, they are caught along the way and sentenced to the cruel punishment of being drowned in a pig cage. During the execution, they unexpectedly travel through time to the modern era, where they meet musician Yuan Yuanyuan. From that moment on, a life-changing decision sets their future in motion. Determined to prove themselves through music, they overcome one obstacle after another and ultimately create a music album that becomes widely celebrated.