Overworked office worker Kate is finalising an environmental impact study for a proposed housing estate development. Lecherous approaches from her manager are pressuring her into rush her assessment so the waiting bulldozers can start clearing land. The development is located in a pristine rainforest, however the activity has alerted the attention of a protector of the beautiful ancient streams. Although receiving a cryptic warning from a stranger who arrives to guide her decisions, Kate ignores his words and inadvertently enters the rainforest realm of the Naiad. There she seeks a way to escape and return to her reality.