With the ISS no longer being a threat, Taichi and his party continues their adventure. Taichi and Sora, who go out to look for food, happen to reunite with Mimi and Palmon. Then they are suddenly pulled into Mimi’s project.
we're gonna dig a tunnel underground,
rescue the Gottsumon, and escape!
!سنحفر نفقًا تحت الأرض وننقذ غوتسومون ونهرب
on creuse un tunnel,
on libère les Gottsumon et on s’enfuit !
scaveremo un tunnel sotterraneo,
salveremo i Gottsumon e scapperemo!
nós vamos cavar um túnel subterrâneo, 
resgatar os Gotsumons e fugir!
мы пророем подземный туннель,
эвакуируем Гоцумонов и уйдём!