Puthooramputhri Unniyarcha film is an adaptation of a narrative taken from the annals of the Vadakkanpaattu. Unniyarcha (Vani Viswanath) who's the daring and exquisite daughter of Kannappa Chekavar (Captain Raju) of Puthooram Veedu is a superb fighter too. She is betrothed to her cousin Chandu (Devan) throughout childhood. However as she grows up, she begins to develop an aversion in direction of him.