Bureau of Weighing and Weighing

Qin destroyed the six kingdoms, and the world was unified. The craftsman Chen He was recruited to Xianyang with his unique "hand measurement" skills to participate in the huge project of unifying weights and measures. The Xianyang ruler can measure the world, but it cannot measure the people's hearts. Deep in the palace, the newly minted standard instrument hides strange scales, and the copper cauldron of the old nobles contains the secrets of the previous dynasty. Chen He holds the ancestral wooden sheng in his hand, and between the overwhelming power and his weak conscience, he is measuring something heavier than the shengdou.