The story follows Komal (played by Rani Pari), a young woman whose horoscope is deemed "Manglik," a condition believed in some traditions to bring misfortune to a spouse. To mitigate this curse, she is married to a tree in a ritualistic ceremony. However, the narrative takes a supernatural turn when it is revealed that the tree houses an ancient spirit that has been trapped for over 200 years.

Writing and Structure The screenplay (credited to a collaborative team) is confident in its restraint. Scenes often end with a pregnant pause rather than an emphatic line, inviting viewers to sit with the characters’ interior tensions. Structurally, Maangalik uses a central character arc for Vidya while weaving in vignette-like accounts of other townspeople — a priest with a secret, a marriage broker navigating dwindling business, a schoolteacher who keeps secretly reading astronomy texts. These supporting threads enlarge the world, showing how the label of "maangalik" ripples through multiple lives.