A vengeful Yakshini, once sealed inside a doll at the Aryanattu estate, is accidentally unleashed by two thieves. When a brutal murder draws Niranjan, the last surviving heir of the lineage, back to his ancestral home, he must confront an ancient curse and the dark secrets surrounding his family's past.

Series of bucket-killing murders happening in the city. Failure to resolve by police, a team of CBI Officers under CBI officer Sethurama Iyer take up the investigation to resolve the never experienced mystery.

Rivarly between two paralal colleges in the inner village, blossoming romances between the college teachers and a family rivalry.