The Chosen Children are in shock after the betrayal of Meicoomon, the digital monster who had recently joined their group alongside her human partner, Meiko Mochizuki. Koushirou Izumi is determined to diagnose the infection that took control of Meicoomon. Meanwhile, Takeru Takaishi realizes that his own partner, Patamon, is starting to exhibit alarming symptoms similar to that of other infected Digimon, like Meicoomon.
Just then, the Chosen Children receive a message from the mysterious entity Homeostasis, who informs them that their world is in danger of total destruction—and the Digital World, the home of the Digimon, is too. Homeostasis plans to enact a "Reboot," which will reset all the data that makes up the Digital World and eradicate the infection. However, the Reboot will also erase the memories of all Digimon, including the Childrens' partners. Can the Chosen Children stop Meicoomon before the Reboot becomes necessary, or is this the end of their time together with their Digimon?
[Written by MAL Rewrite]
Characters & Voice Actors

Agumon
Main
Sakamoto, Chika
Japanese
Gabumon
Main
Yamaguchi, Mayumi
Japanese
Gomamon
Main
Takeuchi, Junko
Japanese
Ishida, Yamato
Main
Hosoya, Yoshimasa
Japanese
Izumi, Koushirou
Main
Tamura, Mutsumi
Japanese
Kido, Jou
Main
Ikeda, Junya
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