When his father passes away, Largo Winch takes over the reins of Group W (a sprawling organization with various lines of business). The young man therefore finds himself at the head of a vast financial empire. More playboy than accountant, he is eyed with suspicion by all around him, but he has unexpected resources and proves to be equal to the task. To further complicate things, his personal life will also face its fair share of challenges. Between financial plots and lethal operations, he will have to confront many enemies. A legendary series created by Jean Van Hamme and Philippe Francq, who invented the financial crime comic book with this saga.