Takato and friends strayed into a black and white world. There, Kazu and Kenta reunite. As a Card-Battle Game enthusiast, Takato is excited about meeting his hero, Ryo.

Although Takato and friends have been looking for Rika, Kazu and Kenta, they have no idea where the three went. Meanwhile Terriermon discovers a village.

Takato and friends enter the zone that leads to the DigiWorld. Through binoculars the place looks like the landmass of Japan. The place they reach has nothing but wilderness.

Shaggai is executed. Even the Ultimate Digimons can't do anything to help. Rika is at a loss wondering which card she should use. While Henry says that the cards are able to trasmit their power only if they believe.

Jeri learns how to use Digi-Battle Card from Rika in order to make herself into a Digimon Tamer. A Digimon called Leomon appears infront of Jeri. Jeri believes firmly that Leomon is her own partner Digimon.

Renamon disappears together with Vajiramon. As he hasn't returned for awhile, Rika's anxiety grows. However, Renamon intends to find out Deva's intentions.

Henry is eager to let Terriermon have a rest, but doing so he overlooks the appearance of their new enemy Sinduramon. Shinduramon devours electric power in town over night, and grows big. Henry blames himself for his misjudgment.

A misunderstanding with his friends, the appearance of Yamaki, and a fear of digivolution - having a lot of problems on his hands, Takato loses his confidence and he is in danger of cracking under the pressure of being a tamer.

Henry gradually understands the reason why he met Terriamon: To protect people from Digimon out of control and to carry out something which nobody but he and Terriermon could do. Henry makes up his mind to fight of his own accord.

Takato struggles hard to turn Growlmon back to Guilmon. Although their plans and training does not work well, they finally succeed. Growlmon turns back to Guilmon at last. However the event brings about a new question. What does digivolution mean to the Digimon?

In front of Takato, Guilmon turns into data and dissapears. Shocked, Takato ventures out to rescue him because he believes in the strong friendship with Guilmon. Moved by his action, Wong and Rika takes decide to cooperate with him.

While Guilmon and Calumon are playing around at the school in the night, Vilemon appears. Although Vilemon is very small, his attack is so strong it stuns Guilmon and Calumon. However Rika releases them from the pinch with her partner Renamon.

" As Jeri turns her Digivice to D-Reaper’s wall, it irradiates dazzling light. Jeri calls out what’s on her mind. It’s that she chooses her own future. "

Rika selfishly declares battle on Takato. Although Wong goes out of his way to settle the fight between them, Terriermon is involved, is shocked by an attack and digivolves into Gargomon. Losing control, Gargomon keeps firing Gatling Arm at random. Wong tries to stop him, but his voice didn’t reach him.

Digital-Glid is stirring air and making a small zone. Our hero Digimons release themselves from their Mega forms. Henry takes out a red card Shibumi devised. If he slashes the card, they would become able to fight in D-Reaper’s bubble.

The power of Blue Card transforms Takato’s Card Reader. The screen displays a hatched Digi-Egg and a pillar of light streaks down from the sky. With a certain hunch, Takato goes straight to the light. And there he meets Guilmon that looked just as he designed.