The science fiction mystery that's now a major anime, from the creator of No Game, No Life!Ages 16+DEEPER DESCENTAmid all the conspiracies and plots, the government is forced to come to a stalemate. When threats from mysterious parties and all-powerful weapons seem impossible to overcome, the leader of the military coup starts calling the shots. What's more, the leader's intent behind the coup is more dangerous to humanity than any could have imagined. Japan's national crisis has hit its peak, and Naoto and his friends stand at the core!