Joca, a Brazilian boy of 13, and Basano La Tatuada a Paraguayan indigenous girl living on the border between the two countries, marked by the waters of the Rio Apa. Joca is in love with Basano and wants to do everything to win her love.Joca, a Brazilian boy of 13, and Basano La Tatuada a Paraguayan indigenous girl living on the border between the two countries, marked by the waters of the Rio Apa. Joca is in love with Basano and wants to do everything to win her love.