This story was all about expanding the world view, pure and simple.
I believe many of you noticed by the end that this story took place in "TELEP" in London, UK.
Just like I mentioned in the introduction, the wealthy countries followed America's "TOWER" model and established a high-tech city.
There will be more high-tech cities appearing in this book later on, so stay tuned for that.
By the way, I'd like to ask, did anyone guess that Lily is the third main character?