A tragic song of troubled times intertwined with gun smoke and the stage. The actor Shen Shaotang met the soldier Qiu Zongpei in the opera garden by the Qinhuai River. One of them sang the mountains and rivers, and the other sang all the joys and sorrows. When the war swept through the city of Nanjing, the oaths of eachother in the drama collided with the bloody reality - Qiu Zongpei left behind a marriage letter before rushing to the front line, and Shen Shaotang became an isolated island among the ruins. Pei Ziheng's deep affection, Wen Shi'an's protection, Xiao Yunxi's decision, and Shen Yicheng's redemption are all ups and downs in this world-famous love. They spent their lives verifying the oath: "You wear a cheongsam to control my family's land, and I wear a military uniform to protect your peace throughout your life." However, in the torrent of the times, it became the most painful libretto in the drama.