Sinhá Moça (Little Missy) is a Brazilian telenovela produced and displayed at the time of 18 hours (6:00 PM, or 6 in the afternoon) by TV Globo, April 28 to November 14, 1986, in 168 chapters.
The story revolves around Sinhá Moça (Lucélia Santos), the rebellious daughter of Colonel Ferreira, the baron of Araruna (Rubens de Falco), who is a ruthless slaveowner, her submissive mother Cândida (Elaine Cristina), and the young Dr. Rodolfo Garcia Fontes (Marcos Paulo), an active Republican abolitionist, before the difficulties of the campaign for the abolition of the slavery.
Pro-slavery Monarchists and anti-slavery Republicans confront themselves in Araruna, a small fictional town in the interior of the state of São Paulo, in 1886, two years before the promulgation of the Lei Áurea ("Golden Law"), that abolished slavery nationwide in Brazil.
The two meet on the train, when Sinhá Moça, after finishing her studies in the city of São Paulo, returns to Araruna.
After being emancipated, he takes the name Dimas and becomes the right hand of the typographer Augusto (Luiz Carlos Arutin), a convicted abolitionist, arousing love in Juliana (Luciana Braga), his granddaughter.