Lo Qi smiles. "The door is an issue of many complexities and the issue is not as simple as you imply there. But I shall put it a simpler way- for me to open the door would undermine the situation that sees myself and my companions being here at all. But of course I am curious. As an issue the door is fascinating.
"As for visitors... we have some. On occasion. But you are the first of your... type to ever come."
"Well. After the war ended my society was engaged in a process of building... well, indeed, of becoming a society at all. Before then it had only had one purpose- to win the war, and it had no independant existence before that. Hence, a peacetime society was an issue that we were all new to. Certain decisions about the future of civilisation were made, and a certain way that things were to be done.
"But myself, and several others, had little interest in many such things. I wished to live my life as you see it now- in isolation, solitude, contemplation. This did not fit in well with the plans of my society, and it is an awkward society if you are not seen to be contributing to it.
"And so I came to live within this world. But I did not seek conflict with others, merely to live my life unmolested. The door here is a matter of some importance. But the Matrix itself is something that is... complex alomst beyond imagaination. Certainly more complex than, if you will pardon me, a Human can understand, and I believe it has often proved beyond anyone's true understanding. It takes a major part of my society's efforts just to keep it in existence, and then when you consider factors represented by yourselves... it is a monumental effort and powerful though my society is, its resources are not unlimited.
"But by being here, of all places, I can save my society the trouble of having to watch over the door themselves, you see."
"Have you not heard this story? Maybe you thought it a myth or legend. Well, I can confirm it for you.
"When this world was first created, it was not as you see it now. It was created as a perfect world, a place where everyone had all they need and their desires were fulfilled." Lo Qi smiles. "What an odd concept... the Matrix is a society of interaction. It is not a dreamed dreamed independantly by each inhabitant. Everyone shares the same dream, and interacts within it. Can everyone's desires be met? What if their desires conflict? Maybe that was the problem. Or maybe they had a different criteria for 'perfect'. Regardless, it was an attempt to create a utopia for Humanity where all would live in happiness and harmony, so as to not seek any other way of life.
"It was a diastrous failure. The Matrix itself nearly collapsed, and sadly whilst it is easy to insert someone into the Matrix, as you know all too well it is not easy to take them out. People rejected the utopia on such a fundamental level they simply... died. Just like that.
"And so the Matrix was re-tooiled into what you see it as today, with all the misery, natural disaster, disease, crime, selfishness and unfairnes that you associate with life. Many call it the height of your civilisation- I believe they consider everything from this point on a downward slope to the point where you 'deserved' extermination.
"Fascinating in so many ways," says Lo Qi. "It says so much about the Human mind as to occupy decades or more of thought. But what it says about Machine society also! In search of perfection they found disaster. A lesson to be learned, perhaps. And I suppose they did."