Manuela is a young woman who lives in a cabin where she studies the Andalusian wetlands. Her life revolves around watching birds. A few kilometres away, Alba lives completely neglected, a seven-year-old girl whose mother, Yolanda, works at night.
When Yolanda and Alba go on to live with Manuela to get as far away from Lucho as possible, he plans to seek his revenge on all of them for all the troubles he has encountered because of them; the León family finds out about Manuela's father.
