Tai's recklessness has finally gone too far, and Agumon-as well as all the Digidestined and their Digimon-find themselves in terrible danger. Now the children must train with the wise Digimon Piximon to help Tai, all while searching for the remaining crests and avoiding Etemon's far-reaching networks. When Tai is suddenly and mysteriously sent back to Earth, a host of new problems begin to appear: the vampire Digimon Myotismon surfaces, evil Digimon start passing into the real world, and the team discovers a new Digidestined kid is somewhere on Earth! As the children fiercely battle to protect their world, their search for the eighth Digidestined begins!