Claire glanced around furtively. She had escaped for now, but she knew time was not on her side. Her reconnaissance told her that there was only one safe way forward, and safe was a very relative term here. Lowering herself into murky, swampy water, the bottom of which was totally obscured, would not strike her as safe on a normal day. Alas, this was no normal day, and needs must.
Behind her lay destruction and horror. In front of her lay, well, who knew? More horror, quite likely, but a slim chance going forward was better than no chance going backward.
She lowered herself to the jungle floor. It was already wet from the earlier rain, to say nothing of the humidity, but since she was geeing herself up to plunge into water of unknown depth, a little thing like a wet bum was the least of her worries. She sat there a moment, dangling a boot over the surface, wondering if even disturbing the surface of the water was a bad idea. Should she remove the comparatively heavy boots in case it was deep? All the while, she knew she didn't have time to dawdle.
Fuck it, she thought, and removed her left boot in one fluid motion, followed by the right. Her socks were uncomfortably damp already, so off they went, too. Still sitting, she pushed both feet beneath the surface and held her breath. Nothing terrible happened immediately, so she figured that -- safety being a relative term -- she should make her move while she still could. Using some faintly remembered technique from swimming lessons long since past, she lowered herself inch by inch till her feet squelched on the muddy bottom of the swamp. It was disgusting, to be blunt, but the water only came up to the lower part of her thighs, and she could deal with a bit of discomfort if it meant getting out of this place in one piece.
She squelched along for several worryingly slow, wading steps, cringing each time her foot sunk into the malleable, muddy mush beneath her. Every step sent silt, sludge and god only knows what else sloshing between her toes and all over her feet and calves. It was vile, but it had to be done. Progress was slow but steady and the opposite bank of the swamp didn't seem impossibly far away. Maybe she would be okay after all.
Then she heard it: a loud, predatory roar. The source was unmistakable, and its proximity was ear-splittingly close. Claire froze a moment, and not because of the chill of the swamp water. Terror threatened to overwhelm her, but she knew she had to keep her wits about her. The monster was close, but a glance over her shoulder told her that it wasn't too close just yet. She couldn't see it yet, which meant she had time. Breathe, she told herself. Breathe and think.
An unwelcome realisation dawned slowly on her, like the sun interrupting a much-needed lie-in. If she was under the water it wouldn't be able to see her, nor could it smell her. Still wading noisily, she looked down. Fuck. Another painfully loud roar was all the convincing she needed. Pinching her nose, closing her eyes, Claire let herself fall to the bottom of the swamp, steadily so as not to cause too much of a splash, but as quickly as she dared.