[Nope not going to squeal nope nope not. going to squeal.]

Please just head inside! This place isn't connected to your previous world in the slightest bit. There are no crazy windows to hop on through either -- [The best phrase comes to mind.]

Really, it's just more weird puzzle shit. Only, you're completely separated from the others, and they likely won't have a way to come here unless this world.. well, chooses them to.