A couple that are on the verge of not being a couple any longer take a trip to the Australian coast for a weekend, bringing their strife and noise with them. Their situation is so tense that they don't notice how careless they're being and they continually damage the environment in small ways. Things start to happen that suggests that there exists a force of malice towards them and at some point it becomes apparent that perhaps the ecosystem is actually attacking them, presumably to protect itself. It's never made explicit because this is a well made film that doesn't insult the viewer's...