Nobody expected the repercussions that would occur the day one selfish little girl forced her way into the Digital World eight years ago. She attacked and sought to take over a world that was not hers and, in doing so, brought about the arrival of several of other children. With her demise, the ripples continue, turning the the very fabric of the Digiworld tumultuous.
Children are returning to the human to find that they have been missing for weeks, sometimes years. Their arrival, with their Digimon partners, has caused panic and the human world is ready to fight against these monsters that have stolen away their children.
The two worlds are colliding; what will you do to help?