The real relationship between Lame Hao and Mayor in Chasing the Dragon is that they are sworn brothers. They are powerful, rich and dominate Hong Kong Island.

Mayor and Lame Hao are the characters in the film Chasing the Dragon. Their relationship can basically be divided into three stages: life and death at first sight, mutual suspicion after prosperity, and never leaving when down and out. Although they almost turned against each other, they were still brothers in the end.

Synopsis:

In the 196s and 197s, Hong Kong was colonized by Britain, with corrupt power and social chaos. In 1963, A Hao (Donnie Yen), a poor young man, sneaked into Hong Kong, determined to fight for his life with the heart of life and death and wealth. Ah Hao, with his brothers, started licking blood all the way from the bottom of Kowloon City Village, climbed to the position of drug overlord, and took control of the top ten gangs in one hand. Jianghu people called him Lame Hao.

while the mayor (Andy Lau) climbs from an ordinary detective to the position of Chinese Chief Inspector step by step, leading 3, police officers in Hong Kong, holding the hidden rules of public security in Hong Kong. In order to monopolize the three major economic industries of Hong Kong and Hong Kong, Lame Hao and Mayor became sworn brothers. The two men, one black and one white, covered the sky with their hands, and their power was sky-high, and their wealth was hundreds of millions, dominating Hong Kong Island.