The first few episodes of Blackberry were tortured.

After fierce fighting, Dai Yuan's troops were completely destroyed, and Dai Yuan was surrounded by Chen Jing and Shi Xin with guns. Dai Yuan held Xia Anguo and Lin Ju hostage and confronted Chen Jing and them. Although Xia Anguo told Dai Yuan that he didn't defect and wouldn't run away, the vicious Dai Yuan still hurt them, and Lin Ju was shot and killed by Dai Yuan to save Xia Anguo. Xia Anguo was furious and killed Dai Yuan. Xia Anguo let Ma Junjie go out of the kindness of his classmates and brothers. Chen Jing and form put Xia Anguo and injured Lin Ju in a secret place, waiting for the next arrangement of the superior organization. Under the command of Scout Bureau, Ma Junjie was appointed as the deputy stationmaster of Shanghai Railway Station. Qi, code-named "Blackberry", was appointed as the new stationmaster of Shanghai Station to arrest Xia Anguo and Shi Xin. In the hiding place, Shi Xin and Xia Anguo had a long talk, and Xia Anguo had a deeper understanding of the producers of * * *. Seeing Chen Jing again, Xia Anguo made up his mind to cherish the people he loved and loved. Blackberry assigns tasks to subordinates to track down Xia Anguo and Shi Xin's hiding place. Blackberry disguised as a visit and finally found Xia Anguo and Shi Xin's hiding place. Blackberry returned to the scout's secret station and immediately arranged the task, preparing to launch a surprise attack on Xia Anguo and Shi Xin and arrest them. At this time, however, the Japanese special captain Wang Chuan surrounded their compound. Blackberry and others tried their best to break through, and Ma Junjie was captured by the Japanese army to cover everyone. Wang Chuan and the Japanese commander planned a vicious plan to use the execution of Ma Junjie to trap Blackberries and destroy all the military organizations in Shanghai.