In 1952, the Imjin Japanese Rebellion broke out in North Korea, and the Ming Dynasty sent troops to fight against the Japanese and aid North Korea. At the same time, the imperial court secretly sent troops to North Korea to perform tasks. They entered North Korea in batches, but were ambushed by the Japanese halfway. Can Chen Xuefei, Lonicera, Huang Yanliu, Caihong, Daxiong, and Lizhu return home again?