The Legend of the San Sebastian is about the search of a Spanish ship with a great treasure inside. The search is on the Colombian Caribbean coast by a group of former marihuana traffickers. Within the novel, several unpublished stories are narrated, among them: Successes in Escambray Cuba, during the anti-communist guerrilla struggle, and the process of the captive people. The story of the growth and creation of marihuana smuggling in Florida and Colombia is also narrated. In addition, we can tell in the novel the story of the criminals who teach people who were looking for treasure. And on the other hand, the relationship between the former sailors and a spiritist who ends up helping to find the treasure of the galleon.