A group of young backpackers' vacation turns sour when a bus accident leaves them marooned in a remote Brazilian rural area that holds an ominous secret.
Zero is a brilliant scientist. However, 20 years ago, he was publicly humiliated when he lost Helena, the love of his life. One day, an accidental experience with one of his inventions causes him to travel back in time to 1991. Having taken the opportunity to change history, Zero returns to own time to find totally changed.
Based upon the true story of Olga Benário, the German-born wife of Brazilian communist leader Luís Carlos Prestes. During the dictatorship of Getúlio Vargas (1930-1945) she was arrested and sent to Nazi Germany, where she was put to death in a concentration camp. After World War II began, Vargas decided to uphold the Allies.
