The movie concludes the story of Bella Swan (Kristen Stewart) and vampire Edward Cullen (Robert Pattinson). After giving birth to their half-human, half-vampire daughter Renesmee, Bella becomes a vampire. The Cullens gather allies to protect Renesmee from the Volturi, a powerful vampire coven that believes Renesmee is an "immortal child," which is against the law in the vampire world.