Carlinhos and his friends are guided by a group of ghost scientists and dive into the search for a secret stored in a mysterious pyramid built below the area that houses the Butantan Institute.
While cleaning his house, eight-year-old Elon finds a summoning device and scooter left behind by his brilliant scientist grandfather. While riding the scooter and wearing the summoning device on his wrist he gets into a dangerous situation. Just then, the Archean necklace his grandfather left behind starts lighting up and summons an ancient Infinite Warrior (a Metalion) named Leo. Leo saves Elon from danger, and develops a liking for Elon. The newly reawakened Leo is appalled by the unruliness of humans and is saddened that Earth’s energy had long been depleted. Leo explains to Elon how he’s a Infinite Warrior and used to be his grandfather’s friend. Leo asks Elon to help him find all the remaining Archean Stones to restore the Earth’s energy. Elon designs a stone detector and uses it to begin his journey with Leo. The pair set off in search of the stones scattered around the world.
A 1960s style childrens show hosted by Vlad, Creighton, and The Invisible Man. The children dance to ol' timey rock n' roll and are shown odd movie clips by Creighton. Live bands also play for the children.
The series is set in Zapieck, a fictional town near Łeba. This is where twins Jacek and Placek are born. As the boys grow up, they cause trouble for their mother, the mayor, and other residents of their hometown. Soon after, they run away from the town in search of a land of lazy people. On the way, they decide to steal the moon.
"I hate maths!" Renata wakes up shouting one night. But life will bring her a surprise: a new friend called Piti, who will show her that mathematics are entertaining and useful for life.
When 9-year-old Marinette arrives in the countryside for the first time to live with her Grandpa Archie, Granny Minnie and Aunt Susan, she discovers an environment very different from the city. But with a personality like hers and the help of her new friends Jack, Betty and Johnny, she will enjoy the countryside as an immense playground, in which every inch is to be explored.