The war in northern Xinjiang continues, and the undercurrent in the court is turbulent.
Gu Yuxi, the Marquis of Zhenyuan, devotes himself to killing and killing, and cares about his family and country; his aide Zhu Changxing comes from another world, is astute and insightful, and unexpectedly breaks into the turbulent chess game of the Dayan Dynasty.
The lonely star appears in the world, the way of heaven sets up a trap, and the two periods of time and space are bound together. Disaster, separation and waiting are encounters written by fate.