QZ, or Cue/Cue-Zi as she is called, was the final product of a colossally expensive research project that supposedly failed spectacularly. In an effort to make realistic domestic robot girls, the Queen-Zero Industrial Conglomerate was led on to believe by a popular scientist that they could produce them on an unprecendented scale. The first model was a trainwreck down to even the most basic elements; shortcircuits, a malfunctioning voice box, and a bizarrely aggressive personality that randomly switched on. With the second, it seemed too good to be true, but the scientist responsible disappeared with the final product the very next day. The final prototype model made before Queen-Zero filed for bankruptcy, everything went well, but with inevitable wage-cutting from the financial black hole, there was no shortage of tampering with some of her secret commands and hidden systems. Reluctantly, the QZ_MK3 was born, with the complete ability to think and act on its own. With the last of the investments desperately poured into her, she is equipped entirely with bleeding edge technology such as fully replicated internal organs and a remarkable digestive system with substantial ability to stretch if needed. Her physical strength is dozens of times stronger than a normal human's, and she can enhance her vision enough to read a novel on a swaying blade of grass. Her sense of hearing, smell, and touch are advanced as well, being able to experience everything as vividly as any human. There is a control panel in her right arm that freezes her movement if accessed, providing organic users with substantial control over her functionality; but it is well hidden to those without the long-lost owner's manual. She was, without a doubt, designed to be frighteningly realistic with all of the upgrades that hrr synthetic body allows for. She is so realistic, in fact, that it's nigh impossible to tell of her true synthetic nature at a first glance, undoubtedly the masterpiece that the project had been going for. However, before the company could make more, she and the rest of the equipment was seized due to debt, but she was simply told to leave. Now out on her own, clueless as to her purpose and origin, and without a master to serve as she was designed to, her future is uncertain.

Still, she's charmingly cutesy and naturally loving and loyal; if her settings remain standard, that is!