What is an AWESOME virtual world on the internet for free

A good fighting one kind of like WoW would be Perfect World. What's even better is that with online games, you have free membership and regular. If you have regular membership, you can get better stuff than the free. In Perfect World, it's kind of the opposite. In the free account, you can get all the awesome items. The only item worth getting in the regular membership, you can trade with others in the free, so you can get it anyway.