This story is set in Sooryamagalam. Years ago, Brahmadattan Namboothiri tamed and contained an evil spirit. Before being tamed, however, the evil spirit vowed vengeance on his family by killing his son. 30 years later, Brahmadattan's youngest son, Gauridasan (Mukesh) returns to the house unexpectedly to restore the dignity of his mother and to claim to his paternal lineage. Gauridasan is assigned to tame the spirit, and in turn he meets Seemathini (Geethu Mohandas). This relationship is the crux of the story, determining the flow of events that follows.