“And this is how you’ll know when that time comes,” the man tells her. “You’ll hear a recording. A voice. We can’t sit by the river all day every day. It’s just too dangerous. Instead, we’ve got a speaker down there. It’s motion activated. We have a very clear understanding of the woods and water beyond our facility because of devices like it. Once the speaker is activated, the recording plays for thirty minutes, on a loop. You’ll hear it. The same forty-second sound bite repeated. It’s loud. Clear. And when you do, that’s when you’ll have to open your eyes.”