Dai Kasa is the king of spies, Du Yuesheng is a rogue tycoon, and Du has the grace to know Dai, but later Dai becomes Du's patron. As soon as Dai Kasa died, Du Yuesheng knew that he had no more to rely on, so he had a feeling of rabbit death and fox sorrow, and made a move of jumping off a building to commit suicide.
Dai Kasa was nearly 10 years younger than Du Yuesheng, and in 1921, Dai Kasa was just a good gambler, and Du Yuesheng was already a well-known gangster on the beach. Dai Kasa made a lot of money in Du Yuesheng's casino, and the casino horse boy thought that he was out of the way, and he couldn't help but clean him up.
Dai Kasa was not convinced, pointed out that he wanted to see Du Yuesheng by name, and performed his unique skill of rolling dice to Du Yuesheng. Du Yuesheng was very knowledgeable and thought that Dai Kasa's future was unlimited, so he married him to Jinlan and called him a brother.
Later, Dai Kasa entered the Whampoa Military Academy and followed Chiang Kai-shek to establish military unification, the largest intelligence system in the Far East, which won Chiang Kai-shek's trust and was called "Chiang Kai-shek's sabre." After the development of Dai Kasa to repay the peach, to Du Yuesheng to give great care, Du Yuesheng in the Shanghai beach to call the wind and rain, black and white two food open, to a large extent is Dai Kasa's help.
After the victory of the War of Resistance Against Japanese Aggression, Du Yuesheng, who had made contributions to the War of Resistance Against Japanese Aggression, intended to compete for the position of mayor of Shanghai and take the opportunity to whitewash his underworld origins, but Chiang Kai-shek looked down on him and made his close associate Qian Dajun the mayor of Shanghai, and also gave Wu Shaoshu, who had been Du Yuesheng's apprentice, to become vice mayor of Shanghai and also a political and military commissioner of the Kuomintang in Shanghai.
After Wu Shaoshu came to power, he focused on cracking down on the Shanghai Green Gang forces, and he was arrogant toward Du Yuesheng himself, often playing official roles, Du Yuesheng's subordinates hated Wu Shaoshu to the bone, but they could not afford to provoke this official redman, Du Yuesheng was once depressed, so he secretly collected evidence of Wu Shaoshu's corruption and then handed it over to Dai Kasa.
Although Wu Shaoshu's corruption was not a big deal, he still took the initiative to bring Wu Shaoshu down, helped Du Yuesheng out of a bad breath, and also regained some face.
This incident made Du Yuesheng realize that Wu Shaoshu was probably instructed by the Kuomintang top brass to call the wind and rain on the beach, and the days of being the emperor of the earth were gone, if it were not for Dai Kasa's hand, it would be himself who suffered a big loss.
On March 17, 1946, Dai Kasa died in a plane crash. Du Yuesheng heard the news, very emotional, living on the seventh floor he opened the window to jump down, fortunately was stopped, the mouth continued to say: "Finished, finished..." It is said that after three months, Du Yuesheng's mood returned to normal.
Since then, Du Yuesheng has become more low-key, and even the president of the Shanghai Senate who was later elected immediately resigned. In April 1949, Du Yuesheng went to Hong Kong, where he died two years later at the age of 63.