Yunzi Takeuchi, female, 25 years old. /kloc-at the age of 0/7, she joined the spy career and was the adopted daughter of Kenji Tufei, director of the switchboard of the Secret Service. Known as the "flower of spies" by the Japanese spy community. She has been lurking in Nanjing for a long time, hooking up with Wang Jingwei's confidential secretary and intercepting top secrets. Plotting to assassinate Chiang Kai-shek, he was finally caught because of a purple hat, but he was successfully rescued by Sakai and was wounded by Ma Yunfei on the way. However, three years later, he changed his name and surname and returned to the rivers and lakes. Under the joint performance of Ma Yunfei and Hejian, Yunzi Takeuchi was deceived and insulted by Japanese generals, and then committed suicide.