Based on Erico Verissimo's masterpiece, O Sobrado follows the Terra-Cambará family during the siege imposed to their house by enemies due to political differences. As the siege goes, the family tensions start to show off.
In the 1950s, while radio is slowly being surpassed by television as the leading broadcast medium, Tito Balcárcel, a voice actor, becomes romantically involved with Lúcia, a fan of his who drags him into a mysterious crime plot.
Sua Vida Me Pertence was the first in a tradition of telenovelas in Brazil. Broadcast by TV Tupi in São Paulo in black and white in 1951, it pioneered the genre worldwide, and featured Brazil's first on-screen kiss.