Father Gabriele Amorth, Chief Exorcist of the Vatican, investigates a young boy's terrifying possession and ends up uncovering a centuries-old conspiracy the Vatican has desperately tried to keep hidden.

Five months following the murders, Christopher Robin struggles to maintain a regular life while dealing with PTSD. However, deep within the 100-Acre-Wood, a destructive rage grows as Pooh, Piglet, Owl, and Tigger find their home and their lives endangered after their existence is revealed.

Who is infected? Who is the AI killer among them? A group of stranded teenagers must discover the meaning of being human in order to save the world and be back home in time for tea.