Giants

Giants (Captiosus Gigantimus) are an extinct race of highly intelligent beings. They were the species that ruled The World before Mills appeared. Their technology, commonly known as Giant Relics, is widely considered to be vastly superior to the technology of Mills, & has even been used as inspiration and a source of materials for Mill technology.

Size of societies
Of course, the physical size of the Giants is one of their most notable qualities, but the spread of the societies is also very notable. Giants primarily built their settlements as cities, some of which are estimated to have hundreds of buildings. While the number of Giant cities and towns is unknown, some Giant Scholars estimate that there could have been millions of Giants spread across the world, which is impressive for their size.