Shengtian Banzi is a novel that combines historical time travel and power play. It tells the story of the protagonist Qi Tongwei who travels back to the war period from modern times. He rises on the battlefield with his outstanding military talents and modern knowledge, and establishes complex relationships with the old regiment leader and other characters. After the war, he transferred to the public security system of Handong Province, established his prestige by solving important cases, and carefully cultivated Gao Yuliang as his political successor. The novel spans several decades and depicts the two men as they deal with official factional struggles and interest group games during the wave of reform and opening up, and ultimately promote the economic reform and development of Handong. It deeply explores the collision and choices of power, loyalty and ideals in the torrent of the times.