Spies in the Late Ming Dynasty

An ordinary civil servant who was experiencing ups and downs in his official career traveled back in time to the troubled times at the end of the Ming Dynasty. Here, waiting for him are cruel and bloody wars, chilling assassinations, bloody encounters, intrigues in court, and the temptation of wealth and power... With heroes vying for hegemony, how can he survive, how can he adapt to this world, and how can he persist in his beliefs in this world? He is resolute and decisive, and has come to this troubled world...