In 1971, during the Liberation War of Bangladesh against Pakistan, Rahelillah follows his conservative uncle, Jabar, who supports Pakistan while Shaheb joins the Liberation Force following his progressive uncle Sabar.

After completing her MBBS, Irin unexpectedly arrives at a remote, network-less tea estate in Sylhet, where healthcare depends mostly on paracetamol. Her friend Mithu, an aspiring artist and architecture student, joins her from Dhaka. There, they discover the harsh realities of tea workers’ lives and meet Nandini, a bright girl who dreams of becoming a doctor. Together, they help her chase that dream.