A seductive nighttime world. Dr. Emily Drake's psychotherapy patients tend to be a little unusual. Instead of midlife crises and mother fixations, Emily treats vampires with blood phobias and sex-demons looking for meani...A seductive nighttime world. Dr. Emily Drake's psychotherapy patients tend to be a little unusual. Instead of midlife crises and mother fixations, Emily treats vampires with blood phobias and sex-demons looking for meaningful relationships. But healing these powerful beings requires an important rule: never trust a shifter.