Taichi and Agumon finally surpassed their limit, and Agumon evolves into Wargreymon. This evolution awakens Lopmon's long-lost memories. And Taichi learns about the new threat, Millenniumon.
Taichi's team reaches an ancient ruin. While Koshiro tries to analyze the characters on the walls, Mimi and Palmon accidentally fall underground. When they're in danger, they encounter a kindhearted Digimon.
Takeru and Yamato go to search for food. Suddenly, a theme park called Mon-Mon Park appears before them. They are begged by a Digimon to stay and stop by the park. But what awaits them is not a fun, happy place.
Hikari and Tailmon are finally saved and they join Taichi's group. Komondomon dives into a sea current to head toward their next destination. As they make their way underwater, they come across a mysterious city.
The six children and Digimon neutralize the fortress thanks to excellent teamwork. They try to decode the enemy's communication log and obtain new information about the Holy Digimon. However, it's not long before new enemies approach the fortress one afte
The Chosen Ones come across what looks like a rundown racing circuit in the Digital World. There, they find a superfast Digimon, Machmon running alone. Gabumon, who loves to run, challenges Machmon to a race.
While Taichi's team finishes fighting off Oukuwamon and Kuwagamon in the canyon maze, Sora's team reaches a snowy mountain where they are attacked by a group of Digimon. Joe and Ikkakumon stand up to save Sora from danger.
Taichi's team finds a strange cave that leads to Tokyo. Excited to be back, the children attempt to get home through the subway. However, a creepy Digimon prowls the city, and there, the children learn a shocking truth.
Yamato's team flies above an endless jungle on Birdramon until they come across a floating fortress. Sora's caring heart that wants to save Digimon in trouble brings about a new glow on Piyomon.
The battle with Donedevimon is over at last. However, destiny wasted no time in bringing the next adventure to the Chosen Ones. Koshiro's group is dealing with tanker collisions while Taichi's group is attacked by a cluster of Mamemon.
Taichi and Agumon act as bait so that the jungle's Digimon can safely escape. However, Metalgreymon's attacks are useless against the new Mega Digimon that stands in their way.
An enormous, white Digimon fights with Taichi and Yamato to stop the missile just before it hits the metropolis. Shortly after the missile incident and the kids' club camping trip, a new threat closes in on the city of Tokyo.
The Holy Digimon that turned into a Digitama was snatched away, and Taichi and Yamato chase after Skullknightmon. Meanwhile, the rest of the Chosen Ones that are back in Tokyo fight remotely with their partner Digimon in the Digital World.
Hikari and Tailmon are back at Petaldramon's forest where they find Digitama all over the place. However, evil Digimon who are filled with hatred for new life are also drawn to this forest.
The six Chosen Ones who had finally gathered split up again into two teams in order to find the Holy Digimon. As Yamato's team attempts to cross the desert, they encounter some dust devils.
Taichi and Wargreymon are back to take on the revived Millenniumon. The rest of the Chosen Ones are trapped inside a prison chamber of time and space. Taichi and Wargreymon begin the decisive battle.
Takeru and Patamon help Eldoradimon who was struggling to climb up a mountain. The surrounding Digimon are not supportive and only watch hopelessly. However, Takeru won't give up and attempts to send Eldoradimon home no matter what.
The children do not hear from Taichi and Agumon, who stayed behind to take on Mugendramon. The children are in deep sorrow. Meanwhile, Millenniumon's body is gradually being prepared for the resurrection.
Thanks to Koshiro's group destroying the obelisk which was transferring energy to the Digital World, Taichi and the others defeated Neodevimon at last. However, Taichi struggles against the overwhelming powers of Donedevimon, a Mega Digimon.
As Taichi is pulled back into the world of the Network, he finds himself before an unfamiliar scenery. A dangerous path is set before Taichi and the others to find the answers they seek.