Shen Qingwu, a mute girl who lives in an antique shop in the French Concession, can feel the remaining pulse of the guqin through the vibrations in her palms. A Jiaowei Qin from the Tang Dynasty brought out old talismans, secret doors and spies from all sides. The appearance of Lu Mingyuan made the situation suddenly more complicated. She explores the truth in the silent world, and also explores the deep connection between herself and the guqin.