Young American Finn Ryan is terribly unhappy with her job at a London auction house. Suddenly luck comes to her: she receives an unexpected inheritance from a complete stranger. Together with another heir, the handsome aristocrat Billy Pilgrim, she becomes the owner of a house in Amsterdam, a cargo ship in Malaysia and a Rembrandt painting, which, however, turns out to be fake. But behind the fake canvas lies the real Rembrandt, and this painting contains the answer to a centuries-old mystery. However, Finn and Billy aren't the only ones who know what the stakes are in this game. Their rivals are cruel and unscrupulous. Pursued by ruthless opponents, Finn and Billy embark on a search for treasures lost somewhere at the end of the world...