In 1976, a great rock show, called "Som, Sol & Surf", took place on Itaúna beach, in Saquarema and also had a surfing championship. For three days, a crowd of young people enjoyed songs by Rita Lee, Angela Ro Ro, Raul Seixas and others.
A successful businesswoman in the music industry sees her life fall apart after a young and mysterious woman starts work as her secretary. The scheming girl is totally obsessed by the famous businesswoman and she tries to steal everything from her, including her career.