Beatriz Elena Beltrán is a beautiful young ecologist, who makes a living organizing rides in her old and striking bus, the Green Planet. Orphan of a mother still small and without the presence of her father, she was created by her godparents, Luiza Amélia and Ramón José in a humble home. In her activism in favor of the environment, Beatriz starts a campaign against the wealthy businessman, César Augusto Salvaterra, whose industries are responsible for the pollution in the city of Valle Bonito. Caesar had three failed marriages and four children, who just want to know about his inheritance. When the millionaire decides to look for his lost daughter, the fruit of the novel with the only woman he ever loved, César asks his godson and lawyer, João André Montalvo, to help him. Juan Andrés is passionate about Beatriz, without knowing that the young woman is the heir he is looking for from her. Her love will be tested by jealousy, secrets, and greed.