Despite the hardship, there are those who fight and overcome... Marta is a single mother and a humble woman who’s doing her best to offer her two daughters, Susana e Beatriz, a good life. But when she finds out that her younger daughter has a rare and serious condition, everything changes in this family’s life. Susana decides to seek out Rodrigo, the child´s father and a wealthy man who can afford to pay the much needed surgery abroad. Even though he didn't even know he had a daughter, Rodrigo accepts to pay for the surgery on the condition that he’s granted custody. Marta is then faced with the greatest dilemma in her life: in order to save his daughter, she’ll have to give her up. Rodrigo will end up using Beatriz in an elaborate ploy to get closer to Marta. However, his cousin Gabriel’s return to Portugal will make things difficult for him, as Gabriel will fall in love with Marta, thus turning into Rodrigo's rival.
Showing life as it is... Alice is a surgeon who is forced to work with her ex-husband David, an anaesthesiologist who will incorporate the Surgical Team at the Santa Catarina Hospital in Lisbon. Vicente also works at this hospital in internal medicine. He’s married to Simone, who’s a vet at the Zoo. This couple will go through a messy divorce in which Vicente is in danger of losing custody of his children due to his affair with his colleague Alice. This series that follows the everyday lives of doctors fighting to save people's lives at a city hospital, but also the challenges and adventures of a team of veterinarians, biologists and zoo keepers who are committed to preserving their wildlife at the Zoo.