Daimon and Ana Helstrom, siblings with a dark legacy, are the children of a powerful serial killer. Daimon, an ethics professor with demonic abilities, and Ana, a ruthless bounty hunter with psychic powers, track down the worst of humanity. Their complicated dynamic is further strained by their mother's demonic possession and their father's legacy. As they confront supernatural threats and uncover family secrets, they must grapple with their own identities and the darkness within.
—chera_khalid