Allmen, a gentleman-thief with exquisite taste, funds his luxurious lifestyle by discreetly recovering stolen valuables. The pink diamond case pushes him to his limits, requiring all his cunning and sophistication to navigate the high society circles.

The contrast between Allmen, the aristocratic master thief, and Carlos, his pragmatic and grounded partner, creates an unbeatable team. Their friendship and loyalty are tested throughout the case, highlighting the rarity of trust in the criminal world.

The chase for the pink diamond leads them across Europe, from Monte Carlo's casinos to Swiss Alpine estates, encountering jewel thieves, mysterious collectors, and femmes fatales in a web of intrigue, deception, and betrayal.