Echoes of the Qin Ruins: From Hostage to System Emperor

A young hostage prince binds himself to a System and uses modern thinking and knowledge to transform the Qin state. He stabilizes the realm at home by dealing with Lao Ai and the Lü clan, and unites with other states abroad to destroy the Six Kingdoms. After founding a new imperial system, he faces opposition from Xu Fu, a "returnee," and the truth behind the System comes to light. After his death, Fusu succeeds him and continues the reforms, while his consciousness merges into the System, watching over the sparks of civilization across multidimensional space and time.