The sophisticated thief of art Robert "Cuma" Cuminski is released on probation from the local prison by the corrupt Doctor Wiaderny to organize the theft of the famous Leonardo Da Vinci painting "Lady with Ermine" for the dealer Gruby. Three years ago, Cuma was accidentally arrested by the snoopy detective Wilk after a successful heist in the house of the collector Lehman, but he has not ratted his comrade Julian.

Cuma, a retired master thief living peacefully on Spain’s Andalusian coast, rejects one last job, until rival Chudy, Cuma’s former partner turned adversary, plots a massive heist in Kraków with a ruthless new crew and no place for him. Driven by pride and the need to reclaim his title as the world’s greatest burglar, Cuma returns, reunites old allies, assembles a fresh team, and prepares to face Chudy on his own terms.