After losing everything, the Nakata brothers find a mysterious app that offers a chance to make large sums of money. But are they ready for the danger they must now...

The Nakata brothers are getting closer to finding out the secret of the World-encroachment app, "Six," that pays them when they destroy monsters that appear in reality.

The Nakata brothers are coming closer to unravelling the secrets of Six, but a huge obstacle stands in their way―Tohko, who has lost her mind under the influence of her...