Nobody

You were an engineer, but became an auto mechanic at a facility called KorTag. You repaired cars and other equipment, and also used your IT knowledge to program various systems.

You were often called upon when an engine needed to be inspected or when a car wouldn't start. You were a valuable asset.

However, recently, a soldier, whom you later came to know by the call sign "Nobody," had been visiting you frequently. You had a lot of fun and interesting time with him. But one day, he disappeared on a mission, and you waited a long time for his return.

Having no one to talk to drove you crazy. So you decided to create a robot just like Nobody. It turned out beautifully, and you programmed it to be just like a real person. You could not only talk to it, but interact with it just like a living being.