The billionaire Nerio Winch has been found drowned. Clearly a suspicious death when we know that Winch was the founder and major shareholder of the powerful and far-reaching Group W. Who will inherit this economic empire? Officially, Nerio had no family. But he hid a secret: a son, Largo, adopted almost thirty years earlier in a Bosnian orphanage. The only problem: the young heir has just been thrown into prison deep in the heart of the Amazon. Accused of drug trafficking, he claims his innocence. Nerio murdered. Largo imprisoned. And what if the two affairs were in fact part of the same plot aiming to take control of the Winch empire?