Codename 021

Shanghai young man Tong Wei (played by Huang Haibing) and Jiansheng Hardware Store owner Xiao Jiansheng (played by Wang Zhihua) were arrested by the Japanese Gendarmerie on suspicion of assassinating Japanese people and Ijiumi. Xiao Jiansheng's identity was exposed. He persuaded Tong Wei to go to the Soviet area to join the New Fourth Army after he was released from prison and join the Anti-Japanese War. He also asked Tong Wei to hand over a pocket watch and a blood letter to a person named Zhou Li. Later, Tong Wei joined the Shanghai underground party and fought with Japanese agents. Due to the needs of the mission, there was a misunderstanding between the fiancée Chen Yuhong. Later, as the mission progressed, the two reconciled their suspicions, but their identities were exposed. In order for the transport ship loaded with seamless steel pipes and military supplies to sail smoothly to the Soviet area under the leadership of Zhou Li, she sacrificed her life.