A Discovery of Witches is a fantasy romance series based on the All Souls Trilogy by Deborah Harkness. The story follows Diana Bishop, a historian and reluctant witch who discovers a bewitched manuscript that draws her into a dangerous world of supernatural creatures - vampires, witches, and daemons. As Diana navigates this hidden world, she forms an unlikely alliance with a vampire geneticist named Matthew Clairmont. Together, they unravel the mysteries of the manuscript and embark on a forbidden romance that could change the course of their lives. With its blend of romance, fantasy, and mystery, A Discovery of Witches offers a captivating and immersive viewing experience.