A group of messenger spirits led by Aniceto, including doctor André Luiz, are tasked with going to Earth to help rescue three proteges whose interconnected stories are about to fail.

Rio de Janeiro, Brazil, 1950. In the conservative home of the Gusmão family, Eurídice and Guida are two inseparable sisters who support each other. While Guida can share with her younger sister the details of her romantic adventures, Eurídice finds in her older sister the encouragement she needs to pursue her dream of becoming a professional pianist.