Many Guild Wars players know the second generation of it in the same world. That is Guild Wars 2. Some areas are the same. However, it is only 250 years after previous Guild Wars. ArenaNet do not have to start from scratch to re-create all environments, only need to modify the old terrain and landmarks. This can save a lot for the designers and workers. And also Guild Wars 2 gold is largely used in the game. 
Guild Wars players Claire is very interested in this setting. He even opened a new blog record of two generations of the game in all the world changes. This blog is called Tyria plan. In each article, there will be some places screenshots in GW and GW2, and then he made a comparison. Just for this, he was attractive in this and he also gives a lot for that. He will not be interested in getting GW2 Gold in the game battle. But find the difference.
Claire writes: "I've always loved the picture of Guild Wars 2, so I fall in love with Tyria world. We have experienced the era before it, and now we come to its future."
For the game's landscape, cities, landscape, ArenaNet changes about the 250-years. The people admired so much. We can see the intentions from the production team and responsibility of them. So there are many players to buy Guild Wars 2 gold is in reasonable.