Pinaki, a manhole cleaner, is deeply in love with Mariyam, a vegetable vendor. Though they come from a small town, both travel to the city for work, and their unusual romance quietly blossoms during their daily meetings in a train’s toilet. When Mariyam suddenly stops showing up, Pinaki is left anxious and heartbroken. Refusing to give up, he sets out on a dangerous journey to find her and rescue the woman he loves.