It’s an ordinary day when Percy Sampaio Camargo, an university professor from the state University of São Paulo, were accused of terrorism. Today, at his 75, he remembers that far 1969 that change completely in a few seconds his life. Exiled in Chile and then in Holland during the dictatorship years, he returns to Brazil after the amnesty in 1979. He was candidate together with Lula for the Labour Party in 1982 and 1986 and afterwards he directed the advanced camp of UNESP (University of the State of São Paulo) in the Rondon project with indigenous people in the Amazon forest. 40 years later, indistinguishable among 20 million retired people Percy narrates his extraordinary personal history that most of the time mix with the official history of Brazil, as if it could recover a fragment of lost memory. The film is a spoken diary of a country and a portray of a man that was destined to remain invisible but that strengthen his entire life - sacrificing his family and his possessions - for an ideal of democracy and social justice.