The world has started to collapse. Tailmon, who underwent a development is absorbed by the Meicoomon, and changes shape in to the Ordinemon that is powerful. In accord with the expectation of Yggdrasil, the real life is about to be engulfed by the Digital World. Meanwhile, the Homeostasis considers Ordinemon to be out of control and places into motion its plan which may entangle the actual life. The time comes for the DigiDestined to arrive at a choice that is last. What future do they choose for themselves?