In the year 2026, a chilling new mystery unfolds in The Poison Daughter Adaptation, a single-season thriller that redefines the family drama. The series centers on a young woman who returns to her estranged family's estate only to discover that her entire life has been a carefully constructed lie, orchestrated by her enigmatic and manipulative father. As she begins to unravel the truth, she finds herself at the center of a deadly game where trust is a weapon and every family secret is laced with venom. Torn between the loyalty she feels and the horrifying reality of her origins, she must navigate a web of deceit that threatens to consume her. With a tense, atmospheric tone that blends psychological suspense with gothic undertones, the show explores themes of identity, betrayal, and the toxic bonds that define us. Featuring a standout performance from Florence Pugh in the lead role, this gripping narrative keeps viewers on the edge of their seats, questioning every allegiance as the poison of the past seeps into the present.