Deputy Commander Hong Xuezhi
Korean War, winter 1950. In the frozen and snowy area of Changjin Lake, a bloody battle is about to begin between the elite troops of the United States and China.
Zheng Yaokun was arrested by police for an illegal deal with the cultural relics dealer Zhu Laowu by blind means. The cultural relics accidentally fell into the hands of designer Li Jun when he fled. From then on, a crazy game in which Zheng Yaokun looked for Li Jun, Zhu Laowu looked for Zheng Yaokun, and Li Jun assisted the police in handling the mantis catching cicadas and cardinals.