"Gentlemen Officers" is a series about a group of soldiers who became loyal comrades during the war in Afghanistan. Twenty years later, fate brings them together again in conflicting circumstances. Due to an accusation of murder, special forces soldier Fedotov finds himself in a colony for former military personnel, which is run by his longtime friend, Aslanbekov. The third friend, Homenko, arrives from the general staff to investigate the "green" zone based on a secret tip.