On a weather-beaten island off the coast of Scotland, Effie and her mother, Nora, take refuge in the large, moldering house of their ancestors and tell each other stories. Nora, at first, recounts nothing that Effie really wants to hear - like who her real father was. Effie tells various versions of her life at college, where in fact she lives in a lethargic relationship with Bob, a student who never goes to lectures, seldom gets out of bed, and to whom Klingons are as real as the French and the Germans.
But as mother and daughter spin their tales, strange things are happening around them. Why is Effie being followed? Is someone killing the old people? And where is the mysterious yellow dog?