Against the backdrop of a Sicily in the midst of a water emergency, two residents of the small town of Rocca Fiorita tackle the problem, one relying on reason, the other on faith. Sebastiano, a farm owner, represents rationality. To prevent his horses from dying, he tries to call the municipality and force them to intervene at the main pump. Nerina, an Italian-American woman and fervent religious believer, decides to organize a special procession to ask for mercy from Our Lady of Help. The two opposing views will lead to a conflict between the two.