During the Carnival, in Niterói, the son of a Lira do Delírio nightclub dancer is kidnapped. With the help of a journalist friend, she dives into Rio de Janeiro's underworld and meet all kind of criminals. She also goes back in time, to a past carnival, where she thinks she might pin-point the culprit among a group of people.

After the success of the first Brazilian space mission, a scientist intends to accomplish an even more audacious feat. His goal is to launch into space the Nationalist rocket II, this time taking two humans to the moon.