They assign you to someone new whenever it is that all the newbies show up. It's usually not long...

[Speaking from a lot of experience.]

Someone will let you crash with them until then! Like, you could stay with us if you wanted. It's just...people will give you a place to stay even when they aren't interested in taking you on as a shinki, so it, uh...kinda bums you out a little. Well, if you're like me. Some people are probably fine with it.