Early 80’s. A group of criminal’s spreads terror across the Algarve with more than 20 bank robberies. The gang is led by a man they call "The Doctor" and a carpenter who earns the nickname of "The Cowboy". Captured and sentenced to 18 years in prison he becomes the protagonist of the bloodiest escape in Portuguese prison history.
On her birthday, Joana's joy turns to despair when her abusive husband discovers her pregnancy and attempts to harm her. Fleeing the city, she finds refuge on a boat with criminals, but realizing the danger, she sees land beyond so leaps into the water and swims to Terceira Island, leaving her life behind. Exhausted on the shore, she encounters Chico, a lost child, during a religious ceremony. Joana arrives with the child, inadvertently becoming mistaken for a saint 'Our Lady of the Sea', revered by the island's faithful.
Follows the Bourbon de Linhaça family and their precious Necklace of São Cajó, that's been in the family for over 3500 years and hides secrets, curses and a mythical cod recipe.