Guys I think I may have just found my favorite anime of the season.

It's called "Worlds End" and it looks amazing.

Brief description:
It takes place 500 years since the near extinction of Humanity. The surviving races are forced to live on these floating islands to avoid being whipped out by the monsters lurking down on the surface.

I've only seen the first episode, but I have very high hopes for it!

Fun Fact: The show's theme song is actually one of my favorite folk songs!

Here's a preview/Amv:

https://www.youtube.com/watch?v=mnlNdD5oPdY

The show is available in both Subbed and Dubbed.

I highly recommend checking it out!