Far in the Canadian north, an international group of scientists is conducting top-secret transgenic experiments. Their goal is to synthesize the ancestor of all mammals, a universal clone that is immune to any virus. However, the experiments do not go as planned from the very beginning. After the entire staff of the Greenland biological station "Novozym" was struck by an unknown deadly infection, the government decides to destroy the laboratories. But the management of the Genada base is secretly transferring developments from Baffin Island to Black Manitou Island. There, their work to isolate the ancestor's genome was crowned with success. Artificially bred creatures grow quickly. Growing too fast...