Ben Finnengan, nicknamed Finn, his entire life searching for lost treasure. He spent one year on a quest for sunken Spanish ship, which was carrying the treasures of King. Finally Finn smiled at Fortune, and in his hand was hit by part of the old plates, which reaffirmed that the treasure somewhere near.
However, it is at this point, the main character starts a black strip in life: sponsor refuses to provide it with financial assistance, his boat explodes, and the husband, tired of this life, takes on divorce. But a lover of Adventure not despair and tries to do everything possible to complete. With the help of daughter of a millionaire, he gets to a rich old man and tells him about the lost treasures. Finn manages to interest him, and he agreed to fund the search for.