A young man grows up working on the docks of Lisbon, Portugal dreaming of adventure on the seas like his seafaring ancestors. When his father prepares to lead an expedition to India in hopes of restoring their family's nobility, the young man is forced to stay behind in Lisbon to learn other trades. After his father's fleet is lost at sea, the young man is inspired by his father's final message to pursue his own dreams of exploration and journeys to India with the help of his father's former first mate.