Helena Fernandes is a young and beautiful teacher starting her career. Her first job is at the Escola Mundial , teaching the principles of life to a third-grade class. Her warm and kindly nature wins the love of her students, all of whom have different personalities. At school, Helena has the support of employees Graça and Firmino, who love the students. But she has to endure the rules and requirements of Olívia, the director of the institution, and the envy of Suzana, a teacher who comes in to replace her for a period.
—Bonitao