The prototype of the mayor is Lv Le. Also known as Lu, known as Brother Le and Uncle Shu, he is known as the "500 million inspector". At that time, Lv Le, Xiong Yan, Han Sen and Lan Gang were called the "Four Great Detectives". Lv Le is always the first of four people. When talking about Lan Gang, the chief inspector of China at the same level as him, Lu Yue refused to talk about him because he was dead, but admitted that only Lan Gang was similar to him, and the other two could not compare with him at all.

Detective resume:

1940, Lv Le started as a policeman and worked as a policeman all the way; 1958 was promoted to Chief Inspector Hua of New Territories, and the following year was promoted to Chief Inspector Hua of Hong Kong Island and Kowloon, the busiest area in Hong Kong. He has a high position, is famous in Hong Kong, and has accumulated wealth quickly.

1968, Lv Le, then 48 years old, retired, resigned as the chief inspector of Kowloon District, Hong Kong Island, which everyone admired, and lived a comfortable retirement life by collecting the rent of the property under his name.

Reference to the above content: Baidu Encyclopedia-Lv Le