A maligned police officer receives one last chance to save her career when she must break up a crime syndicate by masquerading as one of their own.

A seeming coincidence makes the paths of a police officer Daniel and two twin brothers from Ukraine cross. Thanks to the information acquired from Zenia and Alex and their contacts with the local underworld, the young policeman is quickly promoted and becomes an officer of the Central Anticorruption Bureau.

After taking control of the capital, Nanny's gang prepares for the biggest smuggling action in the history of Poland.