 Andrea Legarreta and Eduardo Capetillo starred as protagonists, Daniela Aedo, Óscar Alberto López, Natalia Juárez, Christian Stanley, Andrés Márquez and Juan de Dios Martín starred as child protagonists, while Alejandra Procuna starred as main antagonist.Lupita Gómez is a young teacher who recently left her people to go to work in Mexico City at the "Patria Unida" school, as recommended by her godfather Don Joaquín.There, she becomes a 2nd grade teacher.