If everyone knows Treasure Island, who really knows what happened to the pirate Long John Silver? Xavier Dorison and Mathieu Lauffray have simply begun to tell his story, nourished by the tales of great adventure and piracy. Sumptuous! Abandoned by her husband who has gone to discover the new world for several years, Lady Vivian Hastings has remained in Bristol, England. Alone? Not quite: Vivian, aware of his charm, does not lack courtisans. These do not know his worrying material situation: ruined though always owner of the estate and, above all, pregnant. Everything turns on the day when Vivian finally receives news of her husband who is going to join him in South America where Lord Hasting would have discovered the mythical treasure of Guayanacapac! Accumulated, Lady Hastings decides to leave and appeals, despite Dr. Livesey's warnings, to a group of men without faith or law whose leader is none other than the fearful Long John Silver. Vivian concludes a pact of blood with this pirate to the fullest part of the world.