A gang manages to steal the Blue Queen, one of the most precious gems in the world. But each member has his own plan for the future.

A robbery is the starting point for a "blue story", a story that one can never guess, unless every piece of the puzzle fits in its place. Four different point of views by four greedy characters competing over the "Blue Queen", one of the world's most famous and expensive diamonds. Among them, Yannis, through a series of revelations, is turned from the offender into the ideal victim. By changing the perspective each time, we discover significant additions and twists, that shed a new light on the story, which gets more and more understood.

With his only son brutally murdered, and the rare Blue Queen diamond robbed from right under his nose, the feared crime boss, Aggelos, won't rest until he gets to the bottom of the botched heist that claimed the life of his heir. Now, Yannis, Aggelos' right-hand man, finds himself with his back to the wall, as his cryptic girlfriend, Lena, two partners-in-crime, and Stavros, a ruthless, cold-blooded assassin, enter the picture. More and more, as greed gets the best of them, deceit is fast becoming the norm among thieves, and no one is safe. Who dared to steal from Aggelos? Will he live to tell the tale?—Nick Riganas