Deep in the Amazon rain forest, there is a lost subterranean city. The place was built by Vikings who crossed the Atlantic Ocean and ventured up the Amazon River, and shelters a mysterious treasure. In order to find the secret location, Bárbara and the children Riacho and Manhã will have to face many challenges. Vicious snakes and dangerous pendulum blades are only the beginning of our heroes' adventures.
Kira, a botanist who is also the daughter of elves, must fight the evil wicked witch Algaz. In her quest, Kira will be helped by Epifania, agood witch, elf Daphnis and even Queen Dara, the fairy mother.
1943, World War II. The northeastern coast of Brazil is an strategic region for the Allies. Giancarlo, an Italian immigrant married to a Brazilian woman, lives nearby the Parnamirin Field, the largest military base built by the USA outside of their territory. In this new base, Brazilian recruits who speak English suddenly find themselves reaching privileged positions.
Baixo Astral, un espíritu maligno que vive en las alcantarillas, y cuya misión es llevar a la infelicidad a este mundo, escucha en la TV a Xuxa pidiendo a los niños que luchen por un mundo mejor. Amenazado por las palabras, le declara la guerra y elabora un plan para superarla, ayudado por sus aliados Titica y Morcegão. Entre otras cosas, Xuxa tendrá que rescatar a su perrito de las manos del mal.
