Chiquititas: Rincón de Luz(2001)

When Belén is hired as a cook at a gloomy orphanage, she discovers a group of children living under the cruel rule of its corrupt director and his ruthless assistant. Determined to restore hope and happiness to their lives, Belén joins forces with the children to expose the truth, overcome their oppressors, and build the loving family they have always dreamed of.