Silvia Broome - simultaneous interpreter from Spanish and French. She works at the UN headquarters in New York. Once it becomes an unwitting witness to a conversation where the conspirators planned their attack on the dictator-leader of the African countries Matoba, Dr. Edmond Zuwanie, who will speak before the Assembly a few days. Reported on the heard, Sylvia becomes the object of surveillance of special services, which will protect it. Soon it becomes clear that she is originally Sylvie from Matoba, and her parents and younger sister died in the explosion, arranged by militants Zuwanie. So now there are all grounds to believe Sylvia involvement in the conspiracy. This case is referred to the detective who is careless enough to fall in love with Sylvia.