What would it be, and why? Please don't just list the worlds you want to go into, pick one or two that you really want to go into and then include an explanation.

For me it would be:

Cowboy Bebop- Whoo. Space. It's the year 2071 and everyone's flying around, visiting other planets, and it's perfectly normal. The bounty hunters make it an interesting scene, especially Mr. Spike Spiegel, and it'd just be fun living in a place with /that/ advanced technology.

Full Metal Alchemist- Hurray for alchemy. XD I'd love to learn how to use alchemy and of course meet some state alchemists -coughroycough- ;D And even though it's in the past with /much/ less technology than Bebop world, I'd still like to live there.

Umm. Okay go! XD