Naoto's a high school dropout and brilliant amateur tinkerer. He lives in a world that has been so over-exploited that the entire surface has become one vast machine. When a box crashes into his home containing a female automaton, it's a harbinger of change that will rock the entire globe, and give Naoto his chance to be a hero.
The science fiction mystery that's now a major anime, from the creator of No Game, No Life! Ages 16+ THE FINAL HOUR Naoto, Marie, and the crew are tangled up in the politics of the ruthless, violent city of Shangri-La. But when Second Upsilon gets down to business, they realize what's more important than turf wars and governments: Doing whatever they want! The two young geniuses and their mechanical comrades stir up wild mayhem and just might save the whole world while they're at it, too! FINAL VOLUME!