Baby Do Die Do is a gripping psychological crime thriller set in the dark underbelly of Mumbai. The story follows a deaf and mute woman who lives a double life as a ruthless serial killer. Haunted by the voice of her deceased sister, she is driven to carry out a series of mysterious murders, blurring the line between reality and illusion. As investigators close in, long-buried secrets begin to surface, leading to a chilling and unpredictable confrontation.