Leon is in his mid-twenties and terminally ill. He invents a technology that allows him to computerize his mind and live forever. This technology will be the downfall of mankind, so freedom fighter Aqua travels back from the future to kill him.
A newly reunited young couple's drive through the Pacific Northwest turns into a nightmare as they are forced to face nature, unsavory locals, and a monstrous creature, known to the Native Americans as Oh-Mah.