A strange incident during their routine night duty pulls SI Jancy and Hareesh into a dangerous investigation. As secrets unfold, they must face their fears and the choices that could define their futures.

Kuttan, an annoyingly disciplined and a bigoted upper-caste retired police officer, is living with his son Kichu. After Bharati, Kuttan’s younger sister, falls in love with lower caste Kuttappan and elopes with him against her family’s wish, the attempts on Kuttan's life increases and his paranoia make the lives around him miserable.