The First Strike of Integrity

In the early 1970s in Hong Kong, the Independent Commission Against Corruption had not yet been established. Corruption was rampant and the people were in dire straits. Police Sha Zhan Wang Yichong (played by Ti Lung) is an upright person and refuses to join in the corruption. Therefore, he is not tolerated by other colleagues and is marginalized in the police station. In one operation, Wang Yichong's subordinate Mo Sen (played by Simon Yam) even shot him from behind and seriously injured him. At the same time, Hong Kong Governor MacLehose appointed Sir Bailiqu to investigate the corruption situation in Hong Kong, and his assistant Ma Annie asked Wang Yichong for help. After investigation, Wang Yichong learned that Mo Sen injured himself out of helplessness. Mo Sen was actually forced by the situation, so he found Mo Sen and selected a group of elite trainees from the police academy to jointly collect evidence of the corruption group and launch the first blow to the integrity of Hong Kong!