Set in Curitiba, Brazil, "Bois, Raposas e Crocodilos" pervade the “wild” business world through five characters: Mario, Patrícia, Arnor, Bruno and Luíz; who work at the same company, which is under federal police investigation for kickbacks with high level politicians and fraud. The plot develops during 5 days of the life of these characters where we get to know their yearnings and dilemmas; leading the story to a dramatic climax with a drastic conclusion that changes their lives forever.