At This Moment, the Whole Country Is Exploring a Different World!

At first, only a few people disappeared and fell into another world. Then, space cracks spread, and villages, towns, and cities fell into other worlds one after another. —— Wei asked for help. Fragments from another world appeared in his mind, and he dreamed that all human beings would fall into another world. He chose to report it to the great powers. If we are destined to participate in the struggle of all races in another world, then we must do it the same way as the Great Wall. Create an ancient legendary organization, send pioneers to survey and launch the infrastructure of a great nation in a different world, and use towns and villages as drill units to carry out the highest-scale war drills. The infrastructure construction teams were stationed in batches, and towers were built to defend the high city in another world. New weapons, training systems, and cities were combined to form a giant steel city corridor... Build the Great Wall of Steel in a different world!