在城市的街头，欢笑与泪水交织，生活如歌般流淌。某科学的超电磁炮第三季

　　In Rio de Janeiro's bohemian district called Lapa, during the '40s, a stylish and popular scoundrel exploits a cabaret singer, and earns his living by means of petty swindles. But then he meets Ludmila, the cabaret owner's daughter, who wants to get rich smuggling goods in times of war.