Dai Kasa was a legendary figure in the Republic of China period, the reputation is very loud, almost everyone knows that everyone knows, in 1926 was admitted to the sixth phase of the Whampoa Military Academy, in 1928 began to carry out intelligence activities for the old Chiang Kai-shek, in 1930 set up the Kuomintang's first secret service organization investigation and communication group.

Between 1930 and 1938, Dai Kasa sent assassins to assassinate the Beiyang warlord Han traitor Zhang Jingyao, the host of the Shanghai "Declaration" Shi Liangcai and others, and in 1938 Dai Kasa's secret service was expanded to the Investigation and Statistics Bureau of the Military Commission of the National Government (i.e., the Military Command Bureau), and the four major killers of the military command were Chen Gongshu, Zhao Lijun, Shen Drun, and Wang Tianmu.
From 1939 to 1940, foreign minister Chen Zhen, Wang Jingwei, zhang Xiaolin, leader of the Green Gang, Baron Takatsuho, special envoy of the Japanese Emperor, and Lin Shiliang, manager of the smuggling and corrupt Ministry of Finance, were all assassinated and dealt with by Dai Kasa.
In early December 1941, the military command deciphered the Japanese army's plan to attack Pearl Harbor in advance, and informed the United States, but did not attract the attention of the United States, and then the Japanese army did bomb Pearl Harbor, the United States president admired Dai Kasa, proposed to the old Chiang Kai to personally meet Dai Kasa, after which Dai Kasa began to cooperate with the United States.
On March 7, 1946, Dai Kasa took a special plane from Qingdao to Nanjing, due to weather reasons, he eventually flew to Xuzhou to land, but died in a crash at Daishan in the western suburbs of Nanjing on the way.
On the third day after the plane crash, the search team found Dai Kasa's body, which had been charred beyond recognition, and the search team finally confirmed Dai Kasa's identity through six gold teeth and fragments of clothes in his mouth. After Dai Kasa's unexpected death, Old Jiang was very sad and personally chose the tomb site for Dai Kasa, which is located on the west side of the Wuliang Hall of Linggu Temple in Xuanwu District, Nanjing.
Dai Kasa's funeral was held very grandly, because Dai Kasa's body had been destroyed so thoroughly, so Dai Kasa was buried with a mask, the coffin was a specially customized Nanmu coffin, the coffin was first sent to the office of the military commander Nanjing Zhongshan Road, and three months later moved to the Linggu Temple.
Educator Zhang Shizhao wrote a vice-elegy for him: "Born for the country, died for the country, born with a chivalrous style, the coffin of merit and crime is still undecided; the name is all over the world, the slander is all over the world, and the chaotic world is in the spring and autumn, and it is right or wrong for future generations to comment." ”
Because what Dai Kasa did before his death was disputed, Mao Renfeng was worried that Dai Kasa's tomb would be destroyed in the future, so he asked the agent Shen Drunk to get acquainted with Dai Kasa's tomb after dai Kasa was buried, so Shen Drunk specially asked people to stir it in the tomb with cement and charcoal slag, so that the coffin and the entire tomb condensed into one.
However, the tomb of Dai Kasa was eventually destroyed, according to insiders, in the spring of 1951, 7 people dug Dai Kasa, because the tomb was too acquainted, 7 people dug for 7 days to dig up.