Follow heroes who are on the threshold of middle age, focusing on that moment of their lives when their "youth" and all the illusions they clung to finally give way to decisions and obligations that require maturity.

Two babies, Aleksa and Luka are switched at the hospital accidentally. Thirty years later, Aleksa is a rich and successful businessman while Luka is poor and barely gets by. When the nurse who switched the two of them tells them what she had done, their lives change completely.