The leadership of a closed political club—made up of crowned persons, heads of state, and leaders of the largest companies—hires the investigator Drongo to deal with an extremely delicate problem. The issue is that one of the club members is a traitor whose activities cause irreparable harm to the organization, which in turn has an extremely negative impact on the political situation throughout the world. This traitor must be identified carefully, without drawing attention. Drongo begins the investigation, but as soon as the first results appear, the investigator is targeted for assassination. And not just one killer—two at once…