While vacationing with his mom in Turkey, Max is accused of stealing a baseball cap and gets the cosmic cap taken away from him and is imprisoned. Norman attempts to free Max from the prison, but they encounter and must do battle against a giant Cyclops. Meanwhile, Virgil and Max's mom search desperately for the missing cap.

Realizing that there is nothing that he could do to alter his destiny, Norman decides to engage the spider in final combat and go down fighting. Max attempts to help Norman, but Virgil pushes Max into a portal and then follows after him. Furious and saddened, Max questions Virgil's actions and tells him that they could have saved Norman. Virgil tells him that there was nothing both of them could do because Norman's death was foretold by prophecy and that when his time comes at Stonehenge, that he would want Max to respect that. He warns Max not to go Stonehenge during the winter solstice because that is when darkness is at its strongest. Virgil makes Max promise not to travel to Stonehenge during that time and they prepare to get going, but are stopped in their tracks when they run into Skull Master and Warmonger. Max is sent to the Astral Plane by Virgil, a place where Skull Master is forbidden to follow. Virgil is then taken captive by Skull Master and Warmonger. With the power

When Max brings an ancient necklace back from Egypt and gives it to a girl named Jiffie, it turns out to have a curse that causes her to be kidnapped for sacrifice to a snake god.

Eleven-year-old Max receives a baseball cap that turns out to be the key to a series of teleport ""portals"" left by the ancient Lemurians, which as the foretold ""Mighty One"" he must use to defeat the evil Skull Master.

Skull Master tricks a sorcerer by the name of Ravendark who is cursed within a cave to reawaken and release an evil dormant dragon from the earth saying that this will finally give him freedom. What Ravendark doesn't know is that he is not freeing himself by releasing the dragon that will tear the earth apart, but he is freeing Skull Master. Max, Virgil, and Norman fail in preventing the dragon from waking up. Now they must convince Ravendark to put it back to sleep.

Max's mom brings a figurine back from Haiti that turns out to be filled with zombie parasites.

Max, Virgil, and Norman must prevent the earth from being invaded by brain sucking space aliens. The only way to do this is for Max to make amends with Ernie, his nerdy loudmouth lab partner from school. Ernie is the only one that can crack the computer codes on the aliens' disks

Skull Master uses the crystal of souls to awaken the former soulless undead inhabitants of the Lost City of Atlantis to retrieve the cosmic cap from Max along with his head. When the underwater zombies arrive on the scene, Norman and Max decide to stand their ground to combat them. Virgil tells them that this is totally pointless and dangerous because the zombies cannot be killed, as they are soulless and already dead. His warnings are ignored, so Virgil decides to take the cap away from Max to save the lives of both the Mighty One and Norman. He travels through the portals to find a place where he could destroy the cap. Max and Norman remember that the cap is indestructible and Virgil already knows that. That Virgil is going to find any futile means to destroy the cap even if it means sacrificing himself in the process. Can Max and Norman get there in time to save their fowl feathered friend?

Virgil, Norman, and Max travel across the world to recruit the help of different heroes to join them in their crusade to destroy the crystal of souls. During this journey, Max starts to become uncertain about his destiny and wonders if he should be the one to lead this group.

Space aliens take over a science station in the arctic and assume the identities of the researchers in order to carry out their devious plan. The aliens can only survive in freezing cold temperatures and they want to make the earth their new home by altering the entire planet's climate by creating another ice age. It is up to Max, Norman, and Virgil to stop them.

Max, Virgil, and Norman travel to Scotland, where there are reported sightings of werewolves. While there, Norman and Virgil are imprisoned and Max meets a man and discovers that he is a werewolf. They do some investigating and learns that a scientist is stealing the blood of natural werewolves to perfect the means of turning herself into an ultimate powerful werewolf. Max outsmarts and defeats her. The man and his pact of werewolves head off into the forest to live in peace.

Norman struggles with his fear of facing Spike an old adversary of his family who murdered his father when he was a boy escaping from an ice prison. Spike vowed a thousand years to finish off Norman as well, and he intends to keep that promise.

In order to stay alive for 10,000 more years, Norman must once again face a warrior known as the Conqueror. Max and Virgil are prohibited from helping their friend in this pivotal fight for his life.

Warmonger and Skull Master head to an island in the central point of the equator inhabited by Hydra, a two headed dragon that balances the polarity in the world with each head between good and evil. Skull Master attempts to use pages in the Lemurian Arcana to eliminate the good side of Hydra and have it merge with the evil side so that he can receive more power by having dominion over it. Max, Virgil, and Norman attempt to stop him because if he is successful, it will throw the world off balance. Skull Master nearly completes most of the spell, but the page that he needs to control Hydra is blown out of his hand by a powerful gust of wind. Warmonger, who has become fed up with being treated like dirt after serving Skull Master so long, quickly grabs the page and uses it to gain control of Hydra and orders it to destroy his boss. Virgil begins to panic and tells Max and Norman that this must not happen, that they must prevent Skull Master from being killed. Max is shocked and ques

Even though he is imprisoned in cyberspace, Cyberskull's power is still able to reach out into the real world through computers. He brainwashes JC Mega and countless others to do his bidding. Cyberskull's plan is to use Mega's satellites to drain all of the world's electrical power and information after he acquires a new and larger robotic body. Now Max, Virgil, and Norman race against time to stop him from taking over the entire world.

Aliens from Sirius B are coming to Earth to steal the seeds of all power with the help of their agent, the shaman Nahmo. But Norman and Virgil are so busying fighting each other, they may not be able to figure out how to fight the aliens in time!

Rats across the world begin to have glowing red eyes and exhibit strange violent behavior. Max, Norman, and Virgil head to China, the location where this brewing problem seems to stem from. There they come face to face with Laoshu, the Emperor of the Rats who has somehow escaped from his prison and is bent on having dominion over the earth to rule with his fellow rats. Laoshu tricks Max into solving a puzzle that traps the Mighty One and his friends within a never-ending maze. While searching for a way out, the three encounter an archeologist named Kaiwan who reveals that while doing research on the legend of the Emperor of the rats, he had accidentally released Laoshu from his prison. After Laoshu was freed, Kaiwan tells them that Laoshu took over his body by driving his spirit out. Now Kaiwan's spirit wanders around trapped within the maze. The archeologist learns that Max is the Mighty One and reveals that Max is prophesized in the legend to be the one that has the ability to

Bea accompanies Max, Virgil, and Norman to combat alien beetles and their alien beetle protector.

In Ireland, modern day Druids plan to bring a monstrous creature into this world. Caitlin who is the daughter of one of the druids, assists Max, Virgil, and Norman in stopping this ritual.

Max, Virgil, Norman, and a rich Texan go traveling underwater in submarine to battle a a giant octopus that is capturing and destroying ships. While underwater, the group encounters a squid civilization.

After being released from his inner earth prison, Skull Master travels to an island where he preys on and deceives some of the native inhabitants into drinking dragon's blood. This transforms them into reptilian creatures that become mindless slaves obedient to his commands. Max, Virgil, and Norman head to the island to stop him and encounter a young native who is stuck in mid transformation because he didn't fully drink the dragon's blood. Together they attempt to rescue the rest of the natives who haven't drank the blood of the dragon.

The population of the little town of Schlepak is dwindling as people begin to vanish never to be seen or heard from again. This sends the town into a panic as they worry about their friends and loved ones. The people are uncertain about what to do in the midst of this crisis. Virgil, Norman, and Max investigate and meet a girl who reveals to them that a monstrous creature has engulfed her brother. They discover that a deranged scientist who is having a difficult time remembering his name created two different organic slime creatures he named Corpus that devours and integrates metallic objects and human beings into its physical structure, making it stronger and bigger. They try to stop the creature, but its seems somehow impervious to any form of attack. The stakes become higher as it becomes personal for Max and Virgil when Norman becomes another victim of Corpus. Now they set out again to confront the scientist with no name and attempt to rescue Norman and the rest of the villag

Max gets into an ongoing debate with Virgil about his love for videogames and its importance in the real world. Virgil believes that it is a waste of time and that mathematics is a subject that Max as the Mighty One should devote his time to learning, which includes Lemurian Calculus. With Norman, the two must put their opinions in the background and attempt to find common ground as Max must know combine his gaming skills with Virgil's knowledge of Mathematics to stop a warped computer programmer who has perfected the means of becoming one with his own computer program. No longer human, he becomes ""Cyberskull."" An unstoppable computer generated cybernetic destructive machine bent on digitizing the whole world.

Virgil and Norman summon the help of the Mighty One when there are reports of creatures resembling the now extinct dinosaurs running amok in Hawaii. There they discover a scientist named Eggbert Zygote who has developed a machine that can evolve and devolve life. Max and his friends must stop the craze scientist who has big plans to meddle with the evolutionary process by using all life on this earth as his test subjects for the new invention.