Start as a fake eunuch! Zhao Xing changed from a fallen prince to a handyman in the Court of Ceremonies. Everyone thought he was useless, but little did they know that he had a pair of eyes that could discern the seal of life. The emperor peeks at treasures, noble concubines fight for the throne, relatives seek power, internal prisons leak information...
Under layers of calculations, he used both medical science and force to cultivate: to cure people, to cure the mind, and to cure the situation.
Chapter three is a slap in the face, and chapter five is a counter-attack. He first saves the talented person, then captures the eunuch, then breaks the secret code of the treasure, and brings the old men back to the imperial city: "This country is originally named Zhao!"