In this space enveloped by white light and perfect air conditioning, not a single distortion exists. Here, "Thesauria," is a vast treasure vault created by an AI to preserve a dying humanity for the future. The city is ordered by precise algorithms. Citizens are ranked by genetic superiority, living in districts according to their status, consuming optimized nutritional meals. And deep within the city, inside the luxurious, sprawling "Box," unique individuals of supreme beauty or abnormal intellect were kept as beautiful specimens, meticulously cared for. In exchange for the freedom to know the outside world, they were granted perfect protection. Beautiful humanoid androids patrolled the city impassively, maintaining the harmony of this utopia—or so it was supposed to be. Until, in a corner of the central server, a foreign element not in the program began to mix into the data of a certain AI terminal. Any terminal carrying a will deemed unnecessary by the system—that is, an "ego"—would be immediately disposed of if found. Behind the absolute control and management, distorted emotions sprout and are erased. This perfectly tuned paradise was quietly harboring the seeds of its own collapse.