The story of an incredible spy scandal.
French diplomat Bernard Bursico at the age of 20 was in Beijing and met with the opera singer and employee of the Chinese special services Shi Peipu.
Bursiko had not had sex with women before, so Shi managed to impersonate a woman and even entered into sexual intercourse with Bursiko (quickly hiding his genitals, and doing the act in the dark).
After 4 years Shi re-appeared and introduced Bursiko to THEIR SON who was allegedly born of their affair. This gave the Chinese authorities the ability to blackmail the diplomat and receive secret documents from him.
Later Bursiko managed to take Shi with his son to France, where they were arrested, and the whole truth was revealed, after which the diplomat tried to commit suicide, but without success.