François is the benefactor of the town; but later on, all the inhabitants turn against him.

By chance, writer Eddie Ross comes to the aid of a young woman on the street, a good deed that lands him a job with a strange underground character known only as Martínez.

An American adventurer who has a gambling den in Istanbul, who is suspected to be involved in the kidnapping of a nuclear scientist, but ultimately becomes self on the search for the disappeared and gets a striving for world domination secret organization.