To solve the theft of national treasures, Zhao Hongyu (Jiao Junyan), a criminal police officer, investigates Shao Guangcheng (Song Yangshi), the current wife of Wang Zhenggang’s (Fan Weixi) biological father. The matter came to the fore, national treasures, and Ling Baiyu suddenly disappeared. As a history professor, Wang Zhenggang was suspected by the police. XiaoYu is implanted by her daughter. But suddenly she fell into an even greater crisis, into a real game with human nature.