The Jianghu Young Men tells the story of a fire in Shiwu Village in Hong Kong in the early 1980s, which caused a large number of refugees. Colleagues are also hotbeds of young people and dangerous people, and the story begins there.

Chen Haonan, pheasant, etc. Grew up there together. When I was a child, I was bullied by Kun on the court. As a result, he joined the Red Star Club with Brother B. When he grew up, Chen Haonan became Brother B's right-hand man, and his status in the Jianghu became higher and higher. In an operation in Macao, people were framed by Kun, and the pheasant proposed to make a clean break with Haonan because of emotional problems. Haonan, desperate, returned to Hong Kong, but Brother B had no choice but to implement the law, and Chen Haonan withdrew from the Jianghu.

After Haonan left, Ah Kun joined forces with Hong Xing to try to seize Jiang Tiansheng's position, but only Brother B didn't go along with it, so Ah Kun buried him alive to avenge Brother B, and Brother B even died under Ah Kun.

When he got the news, he was ready to come back and avenge Brother B. At this time, the pheasant who went to Taiwan Province also led troops to help, and finally forced Kun to the hutong to prepare for revenge. Dramatically, Kun was hit in the head by the patrol police and fled, lying dead on the street. In the end, Chen Haonan returned to Red Star with Jiang Tiansheng, and Jiang Tiansheng also handed over the territory of Causeway Bay to Chen Haonan in front of Brother B..