Charles and Liz are vampires living in present-day Seattle and stuck in a marriage that’s grown stale. They’ve been wedded for 500 years, and the novelty of their union has long since worn off. Their status quo gets a shakeup, however, when they meet Max, the ardent – and human – boyfriend of their daughter, Emma. In getting to know this beau, the question emerges: Is it truly possible for love to survive forever?