Kyle, Ian, Danica and Zac are four kids struggling with school, homework, friends and video games. One day, playing their favorite video game, "Cyberkidz", they discover that they have made a very high score and are catapulted into Cyberland, where they meet Professor Floyd, a computer genius trapped in the virtual world who called them through the video game to save Cyberland from the tyranny of the cruel sorcerer Zorak.

The four Cyberkidz are called by Floyd to save the old king of Cyberland, King Bing, now defeated by Zorak, and the mutant rabbit Quix from an underground prison. But they do not know that the prison's guardian, a minotaur named Minnot, is hiding there.

Doctor Frottole builds a mechanical being more powerful than the Xyloids, a robot called Gigazoid, and equips it with all kinds of deadly weapons. Zeist, however, wants more and decides to put something that the robot lacks: Doctor Frottole's brain.

Zorak finds a way to conquer Cyberland through music: by infusing notes that are capable of controlling the minds of those who listen to them, especially the younger ones, he prepares to spread it on Earth with the help of one of his servants. Kyle listens to it and changes his personality, becoming evil, malicious and selfish. Just when all seems lost, Kyle comes to his senses and finds a way to break Zorak's spell by singing the notes of Ludwig van Beethoven 's Ode to Joy.

The four Cyberkidz return to Cyberland summoned by Quix to prevent Zorak, who has opened his Xyloid factory, from producing millions of them and finally conquering Cyberland. Danica will be the one to stop them, fulfilling her wish "to be invisible sometimes".

Strange phenomena are happening on Earth: in London, little Ian sees a hybrid plant from Cyberland sprouting in his garden; Zac has to deal with a strange entity that has taken over his locker at the gym, while Danica receives a strange drink from an alien creature. It is the work of Zorak, who manages to alter the space-time continuum that divides Cyberland and Earth and finds a way to invade it, landing in Los Angeles , where little Kyle Cooper lives. By entering his house. The other three Cyberkidz, disguised as three attractive women, will manage to foil the evil plans of Zorak and Zeist.

Zorak kidnaps the Lord of Time, gaining the power to control time at will. At first he uses it to rejuvenate the inhabitants of Cyberland and return them all to their childhood (rejuvenating himself as well), but then he decides to use his power to rewrite history and become the master of the world.

Summoned to Cyberland by the rebel witch Astrella (who has given Floyd some mental rest by giving him the illusion of being on a South Sea island), the four Cyberkidz must find the four pieces of the Pharaoh, a golden statue that has the power to keep Cyberland's life energy alive.

While cleaning Kyle's room, his mother turns on the computer and, curious, begins to fiddle with the holovisor and the glove of her son, not knowing that by doing so she goes straight to Cyberland. And here she finds herself, in the presence of Zorak who, seeing her, falls madly in love with her and wants to make her the queen of Cyberland.

Iggy Biggs is an intergalactic gangster who traffics in high-tech objects to resell to the highest bidder. Namely Zorak. One day he gets a facial that makes him look like Kyle Cooper so he can take his glove and holovisor and deliver them to Zorak. To do this he enlists the help of his henchmen, skilled thieves called "Techsters" led by the evil Boniba.

In Cyberland, everyone is summoned before Zorak because the treacherous sorcerer has succeeded: he has captured Floyd, Quix, King Bing and Astrella and has tasked Zeist with going to Earth to eliminate the four Cyberkidz and take their gloves. While Zeist is on Earth, his brother Levuka, with whom he has never gotten along, will replace him. Zeist completes the task and it seems like the end has come for our heroes.

The heroes manage to save themselves and, thanks to a ruse by Ian, all four of them find themselves in the United States where Kyle shows them the secret weapon to use in case of need: a super-fast car that takes them to the Los Angeles Zoo , where they engage in a battle with Zeist and end up in Cyberland. The boys, with the help of Floyd, Quix, King Bing and Astrella, formed a powerful army of rebels and, thanks to the power of the gloves, they join forces to defeat Zorak, Levuka, Zeist and all the bad guys if they intend to save the whole Cyberland and even the whole world. After the cruel bullying of Zeist and his henchmen, King Bing returns to reign over Cyberland once again.