The monsters see each other. Then they ignore us. They battle for hours, just feet away from us. Every moment we are tossed and submerged and expect to be smashed to pieces.
Finally one monster kills the other. But badly wounded it returns to the deep. We survived!
After drifting for hours we hear the sound of rushing water in the distance. There is some kind of dark mass just above the surface, and clouds of water in the air. We are drifting toward it. Or is some kind of monstrous sea creature with a water spout? Or are we heading for rapids and a waterfall? Either way, can we survive?