This article is the first part of NIGHTMARE. It mainly tells the fantasy journey of the male protagonist entering the mysterious game world in the future high-tech world.
The year is 2047, an era of technology and peace.
The world has been unified, there is no war, no smoke of gunpowder.
Due to the highly developed technology, all work is basically done by machines. Human work is reduced to only 4 types. "Designer", "Builder", "Manager", "Explorer".
Designer: Design more advanced equipment and buildings based on existing resources.
Manager: Manage the operation, maintenance and city of all equipment in the city.
Builder: Build cities and manufacture various machines.
Explorer: Explore unknown elements and laws of physics and chemistry.
The story begins from an ordinary afternoon. . . .