You realize something, then: you can breathe!
You hear that sound again, the whispery, unearthly singing. You can't
seem to figure out where it's coming from. It's just...there.
Suddenly...
You are now far, far under water. You are not sure how far down,
though, because when you look up, you can't see the surface, and when
you look down, you can't see the bottom. It's just water, all around,
on and on.