During the Shengyuan period of the Southern Tang Dynasty, there was an undercurrent in Jinling City where singing and dancing were flourishing. Liu Jingxian, a famous pipa player from the Jiaofang Department, is a musical genius inherited from his family, but he has no intention of competing for favor. After that, the tight net that Zhou carefully created slowly tightened, and she was shocked to realize that silk and bamboo could also be turned into a knife. Based on the family secret score "Eighteen Beats of Hujia", she created an original "key book of music", turning the palace merchants' horns into a Morse-like code, and used the hustle and bustle of the night market to convey military sentiments. He even teamed up with the mysterious spy "Zhong Li" to build an invisible anti-monitoring barrier with the overtones of the chimes. In the symphony of intrigue and music, Liu Jingxian circled around the church, the palace, and the market, transforming from a Pipa girl into a "musical spy" who influenced the war situation, and finally promoted the "Wartime Musical Secrecy Act", turning thousands of years of music into a silent war song to protect the country. This is a story about wisdom, courage and the power of music. It opposes the "honey trap" routine, knows the subtleties and makes a difference.
