Susan Whitney reprises her original Warner Bros. film role as Lúcia Abóbora dos Santos. Based upon actual events in the summer of 1917, Lúcia and her two little cousins, Francisco and Jacinto, are taking a walk on a Sunday morning to picnic in a nearby pasture. As they sit to eat their lunch, they hear a loud noise, and a beautiful lady appears to them in a low cloud. She brings a message of peace and hope, and tells the children to go back to the pasture in one month's time where she will appear again. However, the adults do not believe them, and fear the wrath of the government's intervention...