techno underground

My name is Zedidiah Walker, a 17 and a half year old, with a mind for technology. How I ended up here, is something that I don't know. However I will try to tell you where I am and how I got here to the best of my ability. So where to begin? I think an explanation of where here is probably the best place to start. From my understanding I am in another world far from Earth, yet right underneath it. The name of this place is Neora, a technicologically advanced world filled with wonders, or at least that's what they want you to think. After "living" here for about 6 months, that's not how I would describe it. I would probably describe it as a giant rock covered in technology and filled with some really annoying... "people" I guess is the best word for them. because a large number of them aren't exactly human.