The TV series "The Christie Affair" is an adaptation of a real-life story from the life of the unrivaled master of detective fiction, writer Agatha Christie. In 1926, the British literary star mysteriously disappears from the world for 11 days, only to return later. It is revealed that the night before, Agatha's husband, Archibald, confessed to her infidelity. The next morning, her car was found on the edge of a cliff. The police and fans accused the man of murder. However, the missing woman soon reappeared alive in a hotel... under the name of her husband's mistress.