At the end of Ming Dynasty and the beginning of Qing Dynasty, the world was in turmoil. Liu Rushi, a famous courtesan in Qinhuai, was famous in the south of the Yangtze River for her talent and beauty, and also shocked the world with her loneliness and bravery. The world only saw her flowing skirts and her exquisite poetry and painting, but they didn't know that she carried the secret inheritance of the imperial guards of the previous dynasty. As Yingying bowed and sang softly, she swayed among the celebrities of the society, the Qing army who went south, and the Jianghu forces, weaving an invisible network of information.
On the boat "I See Green Mountains", she met Gu Hengbo, a young knight who aspired to fight against the Qing Dynasty and restore the Ming Dynasty. The two went from testing each other to relying on each other in life and death. In the turbulent situation, they used the sound of piano and sword energy as their blades to conspire for danger. However, when the biggest conspiracy surfaced, Liu Rushi discovered that the man behind the scenes she had been tracing was closely related to her half-life obsession...
This is not only the legend of a strange woman, but also a generous tragic song about dignity, love and faith when the country changes hands. When the history turns to ashes, only the green mountains remain, witnessing her writing the sharpest life with the most gentle grace.