Following Meicoomon's rampage and the Reboot, Tai and the others leave behind a distressed Meiko and head to the Digital World. Once reunited with their Digimon partners after the loss of their memories they begin to forge new relationships, although Sora struggles to bond with Biyomon. Meanwhile in the real world, Nishijima receives word that Himekawa has disappeared. As he investigates, he learns that she had a hidden agenda all along...