THE ABSOLUTE SUFFICIENCY
XUMERIAN
Originally, the Xumerian Empire was known as the 'Babylon Tower'. The city was built vertically towards the sky, considered the tallest structure in the world and as wide as a small-sized city. The building was designed as a series of block towers, with each block interconnected by transport tubes forming a network resembling a spider's web.
Currently, the 'Babylon Tower' has been renamed to the 'Xumerian Empire' following the end of the war, so that people from other cities understand that it is no longer just a city but an empire. The city itself has been equipped with various security systems, each serving different purposes: from systems that remove damaged blocks to protect the majority of the city, to firewall walls to defend against intruders. Lastly, the city's security system includes a Class 1 mechanical giant named "Gilgamesh," responsible for overseeing the entire system.
The security systems of the Xumerian Empire are tasked not only with preventing external intrusions but also with preventing internal exits. It is considered to have the strictest regulations in the world. Therefore, it's not surprising that there are people who oppose these systems. However, it is not easy to rebel against the mechanical systems of this empire.