Digimon are using a chain letter to multiply in great numbers. Kiyoshiro receives the same chain letter and deletes it, but it ends up spreading to many others. Hiro and the gang must stop the Digimon before they overrun the city.
EXPERIMENT: WHAT HAPPENS
IF YOU DELETE THE CHAIN LETTER?
التّجربة: ماذا يحدث إذا حذفت الرّسالة التسلسليّة؟
Gefahr: Was passiert, wenn man den Kettenbrief löscht?
EFFACER LA CHAÎNE DE LETTRES,
C’EST DANGEREUX ?
Experimento: O que acontece 
se deletar uma corrente?
Эксперимент: что будет,
если удалите письмо счастья?