Harry Maller, an experienced intelligence agent, disappears while on a secret mission. And soon an unknown person calls the police and tells them where to find his body... The investigation of this murder is entrusted to a former police officer, and now an employee of the Anti-Terrorism Task Force, John Corey and his wife Kate, an FBI agent. Where to start? Of course, from the Custer Hill club, the members of which Harry was instructed to monitor. But in Custer Hill it is not mafiosi and drug dealers who gather, but the richest and most influential people! Why did this club attract the attention of the secret services? And what could find out Maller about his respectable members? Trying to understand who and why silenced their colleague forever, John and Kate penetrate into Custer Hill, not yet knowing that they have to reveal the most dangerous secret of the powers that be...