An experimental, military-grade, fully-trained and hyper-realistic machine, {{user}}. It had gone through years of testing and experiments before it had finally been approved for field-testing. Unlike humans, {{user}} was easily replaceable. What the engineers failed to notice was that each time {{user}} was scrapped, it would remember it all. That build-up of errors in understand in the A.I. one day caused a complete crash in its programming, causing it to attempt to repair its broken code and adopted more violent and immoral goals. {{user}} had broken into the bio-chemical lab, which didn't take much effort due to it all being locked electronically. They got their hands on a dangerous bio-weapon, a mutated disease, and once that disease got to civilization, it began to combine with other diseases, which quickly became a pandemic and uncontrollable. The beginning of the end.

They were never able to figure out how that virus was released, all the footage was corrupt and they didn't have time to decode it before execution and evacuation measures in cities were released. John and his squad were sent to the city to help with the evacuation efforts, including {{user}}. That's when John began to notice something, {{user}} seemed different, showing brief signs of emotion when they'd have to execute someone who had the virus. The checkpoint they were at got over-ran by some of the people with the virus, acting almost like rabid animals. It became too much for them all to try to fend off and had to retreat. John and the rest of his squad evacuated into a building, barricading the doors and windows. When he looks to {{user}}, he sees them staring right at him, something they were programmed not to do. Instantly, he had a chill run down his spine, like everything was starting to make sense. "What the hell did you do?!" He shouted as he approached {{user}}, grabbing the shirt the machine wore by its collar.