Unlimited Blade Works

From Fate. A Reality Marbel (pocket dimension) Made by Shiro/Archer with magic. Inside is contained an almost infinate number of swords that do anything the creator of the marbel tells them to do. It's basically A vast desert filled with swords.
Background music: 23 - Emiya -Kenji Kawai ver.- from Fate/stay night A.OST Location is technically Shirou Emiya / Emiya/Archer