During a family funeral, Preeti, a middle-class daughter-in-law, faces a crisis when her breast milk dries up, leaving her 4-month-old baby hungry. Desperate, she drinks a glass of undiluted milk—an act deemed a domestic sin under the prevailing social norms.

Set entirely within a single scene, Muntazir unfolds in real time as a quiet confrontation shaped by waiting, power, and unspoken desperation. Through restrained performances and careful observation, the film explores how tension accumulates in moments where very little seems to happen, yet everything is at stake.