The story of the first 2,300 years of humanity and recounts events exclusively from that period. The plot begins by giving us a greater understanding of why we exist and how we turned from perfection to imperfection. The origin of all social and racial problems is there at the beginning of everything, when via one decision a human being who only knew good and enjoyed it so much also chose to know evil.
Carlão is a prejudiced man who works in a car dealership with Cadinho, Zeca and Antunes. In conversations between them, Carlão always boasts of being the greatest soccer and mechanics savvy, all amidst macho and homophobic jokes. When Evaristo is the target of such verbal assaults, he pursues him and locks him in a magic locker. From there comes Carlinhos, a homosexual alter ego that takes over Carlão's body when night comes.