The DigiDestined inaugurate their newest members, Meiko Mochizuki and Meicoomon, with a trip to a nearby hot spring. Meanwhile, Joe is becoming more distant, struggling to balance his duty as a DigiDestined and the competitive world of academics. As the damage caused by Alphamon is slowly repaired, another infected Digimon, Ogremon, suddenly appears, and although they only have good intentions, the decisions the DigiDestined make now will have unforeseen consequences.

Meicoomon vanishes into the distorted abyss. Shaken, Taichi and the others search for answers about Meicoomon’s infection. Kōshirō seeks answers from Meiko but she’s lost all emotion. Kōshirō quarantines Agumon and the other Digimon in the office so that the infection can’t spread any further, but Patamon starts to show signs of the illness. Agumon and the others use Hikari’s voice to tell the team about an important secret concerning the Digital World.