Having restored peace and harmony and sending Da Ming and Drusilla to the Forgotten Island, Valt starts to miss his friends. During a tree ceremony to unite the Five Lands a tree turns into a monster that tries to steal Valt's powers.

Valt gathers up all his friends to find and defeat the tree monster while Trika investigates Valt's power loss.

Yark sees what he thinks is a bad omen and becomes afraid to do anything dangerous, so his friends try to snap him out of it.

Valt is tasked with guiding a school of migrating Rainbow Fish to their sacred pond while his friends track down a missing bear statue.

Cobalt wants powers like the rest of his friends so he practices with his trusty bag, but it ends up getting infected with Nanomites.

The floating island of the Snow Eagles has been taken over by a half-eagle half-dragon named Pendo. Valt challenges her to a duel to regain control of the island and stop it from crashing into a volcano.

Valt and Yark help Kem make a delivery of fruit to the Land of Metal for a ceremony. When the path gets blocked by a rock slide, Yark gets the other yaks to help clear the way.

Kem tries to ask Hui, the unicorn goat of justice, about a strange sound in the forest, but she won't listen to him.

Alia takes charge in helping two lion temple guardians, Chang and Gao, protect their treasure of Moon Stones from a thief.

A potion Trika makes for Kem ends up turning him into a baby. Now she, Valt, and Cobalt have to get him a cure before he stays that way forever.

Trika gets a visit from her younger sister Nika. While out gathering herbs, Nika ingests a Tiger Weed plant that causes her to turn in a rampaging tiger beast.

Valt, Alia, and Valanteen go into the forest during a major storm to look for a mysterious boy made out of clay.

Chang's supply of Moon Stones is infected by Nanomites and turn into a monster which steals the powers of Valt and his friends. They get help from Tao, the clay boy who has been watching them.

The gang suspects that Dark Warrior is behind the monster attacks so they follow a group of Nanomites to their next target.

The group gets fed up with Cobalt's strict and critical training regimen so they decide to train on their own, but they may need his coaching skills when they get into trouble at the lake.

Yark takes a potion from Trika that causes him to lose his memory giving Dark Warrior and Sia a chance to plant Nanomites inside the palace.

Alia accidentally breaks Ama's teapot right before a big tea ceremony so the group goes to buy a new one. They run into Nor, who agrees to give them a teapot if they can repair his kiln.

Yark's dad arrives with Yonk and Yike to assist in helping defend against Dark Warrior's monsters. Their strengths are put to the test when Tao gets kidnapped.

A Qilin warns Valt of Dark Warrior's plan to corrupt the Ceremonial Tree. To stop it, he, Trika, and Tao go to receive sand from the bottom of the lake, but Dark Warrior won't make it easy.

The gang goes to the Land of Fire to ask the Firebird Elder about a feather they found. He asks them to guard the Sun Gem staff for an upcoming event where the gems get supercharged by solar flares. At night, Sia steals the staff for Dark Warrior and they fight him to get it back.

The group learns of Dark Warrior's plan to open a portal to the Forgotten Island where Da Ming, Mungo, and Drusilla are stranded. They follow him and learn of his plan to free Drusilla. She reveals her real name to be Sying, twin sister to the real Drusilla, and Kem's real mother, who is being held captive.

The group travels up to the mountains to find Cobalt's older brother Cerulean and ask him about the Nanomites. He shows them where to find the Nanomite hive but he has alternate intentions.

Valt finds and destroys the Nanomite hive but finds it to be empty. Meanwhile, Sying and Dark Warrior track down and reassemble the bones of a woolly mammoth and turn it into a living weapon.

On the way back from destroying the hive, Valt and Tao end up lost in a series of tunnels where they find a prophecy of who Tao might be.

Tao learns that he is one of many clay guardians who once defeated the powerful gorilla warrior Nimbus Khan. Trika takes Tao back through his memories to see what happened to him and what he is meant to do.

Valt, Cobalt, Trika, and Tao head to the Forbidden Lands to search for Sying and Dark Warrior. When Dark warrior catches on, he sends his Nanomites after them. Tao defeats Dark Warrior turning him to clay. Meanwhile, Da Ming explains to Kem how he came to marry Drusilla and how Sying took power.

During a party to celebrate Dark Warrior's defeat, Sying attacks with a dinosaur she resurrected from a tree. The gang fights them off, but not for good. Valt and Tao learn that the only way to stop her is to find and bring back the army of clay warriors from each of the Five Lands.

Valt, Cobalt, and Tao find the location of the clay guardians of the Land of Wood but are unable to wake them up. Meanwhile, Kem, Da-Ming, and Mungo return to land of metal to find that Url is now in charge.

Valt, Tao, and Cobalt travel to the Land of Earth to ask the Nine Colored Deer directly how to awaken the clay guardians, but they are followed by Sying who traps Cobalt and Tao in a cave. Meanwhile, Da-Ming tries to reenter the Land of Metal to get his throne back from Url.

Cobalt finds that he has a talent for imitating voices which he puts to good use when Sying attacks trying to find the Land of Wood clay guardians.