A capable, though not flawless, Commissioner Olgierd Halski wages a relentless fight with the Warsaw gangster underground. He tracks drug dealers and fights groups who are terrorising Warsaw Old Town restaurateurs. Finally, when the Russian mafia enters the criminal scene, he declares a war on it all. Consequences of the Commissioner's actions, become a danger to his personal life, in a matter of time. The beautiful and ruthless Nadezhda does everything she can to thwart Halski's unconventional, intersecting plans. However, to no avail. Drugs smuggled by the mafia are on fire. Thus, the evidence of effective police action is also disappearing. Halski, dismissed from work, appears in the ranks of the Government Protection Bureau. He quickly discovers a gigantic corruption scandal involving prominent public figures. His relatives are again in danger.