1767, February. Near the coast of Spain, having entered into battle with pirates, the sailing ship Dei Gloria, belonging to the Jesuit Order, is killed. The only surviving person, a young man, who did not have time to give a full testimony about what happened, mysteriously disappears. All that he managed to report before his disappearance is the coordinates of the place of the tragedy...Spain, our time. Stormtrooper Manuel Coy, temporarily deprived of the right to engage in ship activities for the fact that during the watch he put the ship aground, meets at auction with a girl who bought an old sea card for a lot of money Tangier Soto, an employee of the museum in Madrid, is maniacally obsessed with the idea of finding the dead ship, which she believes went with a cargo of extreme importance. Koya she takes as an assistant as an experienced navigation specialist. The girl is well aware that she crossed the road to powerful and dangerous forces that can do anything to eliminate her rival. But this does not stop her... In the best traditions of the Dumas Club and the Flemish Board!