This is a fictional ancient dynasty where corruption and loyal ministers' struggles coexist, and the illicit industry becomes a victim of the power struggle due to the truth involved in the case. The military camp is a battlefield for power games. There are both those who protect the home and country and those who have been corrupted. Modern forensic doctor Lin Yanqiu accidentally traveled through time and became the daughter of a widower. Because her father was framed to death by the traitor Zhao Chongye, she disguised herself as a man and entered the military camp. She wanted to use the power of the military camp to investigate the truth and avenge her father, and thus became involved in the undercurrent of power between the court and the military camp.
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