“March fourth” is a warning as she leaves, travelling from Baja, Mexico to Los Ceretos, through La Paz to travel to San Diego with a straggler from Germany named Katia. Katia does not like Karla’s dogs, but they needed each other as road trip companions. They pull into Jesus Maria as they run out of gasoline, spending too much money on gasoline. Making their way onward, they make a human connection that culminates in an incident at the Mexican border.