The story is set in the early days of the Qin Dynasty when Qin Shihuang unified the six kingdoms. Xianyang City was prosperous on the surface but undercurrents surged. Qin Shihuang implemented strict laws, the remaining people of the Six Kingdoms were dissatisfied, and the Jianghu forces were secretly operating. The lives of the aristocracy and common people are very different, and class conflicts are becoming increasingly prominent. Against this background, a love story that spans identities and positions slowly unfolds.