Unnimaya (Mohini), a young girl is married to Palakunnath Namboothiri ( Jagannatha Varma), a man in his sixties. She is his fourth wife. Unnimaya is an educated girl hailing from Kizhakkedath Mana, a progressive family in Kerala. Due to various social and economic factors, she is compelled to marry Palakunnath Namboothiri, a rich gentleman. Coming from a progressive household, Unnimaya finds it hard to adjust with the severe orthodox practices at her new home. The sudden death of her husband brings her face-to-face with the customary rituals practiced among Namboothiri community towards widowed women. She realizes that her widowhood makes her almost a shunned individual - one who cannot participate in any celebrations, or even attend any music/dance events or performances. Kunjunni Namboothiri (Manoj.K.Jayan), the elder son of Palakkunath, is the only person who shows compassion and support towards her. Kunjunni is actively involved in reformation among the Namboothiris and is considered as a rebel among the orthodox community. Unnimaya meets Madhavan (Vineeth), an upcoming Kathakali artist, and falls in love with him.