It could have all been so simple. After successfully relieving a drug cartel of a few million, John Tango wanted nothing more than to enjoy his retirement. He thought that a remote village in Bolivia would be the perfect place for that. But as life would have it, his new neighbors clearly have a past as tumultuous as Tango's own. When they are attacked by three heavily armed gangsters, he rushes to their aid against his better judgment. Unintentionally, Tango finds himself in the crosshairs of two powerful criminal organizations, and soon the idyllic life in the Cordilleras is over. Thriller expert Matz stays true to his style and, together with Philippe Xavier, brings an atypical antihero unwillingly to the comic page.