[quote=@KillBox]
I mean, Squad 13 handles the human world. But other squads get called in to help if they can't handle the situations?
[/quote]

Does it?  Oops.  My bad.  I knew that Squad 13 handled Karakura town, but I wasn't sure if that was for the entirety of the human world, or if it was sectioned off.

My bad ^.^;