Talk:RWBY: Grimm Eclipse/@comment-28288412-20160711002909/@comment-26397825-20160711004006

There's probably tons of ruins all over the world; remnants of the world before humanity discovered Dust, or ancient kingdoms that tried to survive and didn't. Vale, Mistral, Vacuo and Mantle are just the ones who made it till recent times, and Atlas took over Mantle for reasons unknown.