"MN" stands for Marissa Navarro, a character played onscreen by screen legend Carmen Rosales. It tells of a story of Marissa, a strict, heartless, domineering and fiery heiress and daughter of a wealthy landowner, who instills and sows fear among its populace.
A story about Estelito who went to the province to hunt game, after the hunt he went swimming but upon his return, all his belonging were gone. He then went searching and meets Pilar the person who kept his belongings, after their meeting Estelito goes back to the metro. One day Pilar's grandfather returns from America and opts for Pilar and her family to stay and live with him in the metro.
In this retelling by Manuel Conde, this film follows the in search of three princes for a mythical bird, the Ibong Adarna, not only for the cure to the ailing king.
