The French diplomat Bernard Boursicot at age 20 was in Beijing and met an opera singer and member of the Chinese intelligence Shi Pape. Shi managed to pass himself off as a woman. Boursicot had never had sex with women, so the Chi could tempt Boursicot and join him in a sexual relationship (he hidden genitals in the dark). Even after 4 years Shi presented Boursicot allegedly born him a son. All this has led Chinese authorities to blackmail diplomat and receive from him the secret documents. Later Boursicot managed to take Shi and the son to France, where they were arrested. The whole truth was revealed then. The diplomat tried to commit suicide but failed.