Arj, Tam and Mira are spending their summer holidays in Elathoor, a little village in Kerala when Arj’s mother’s jewellery gets stolen. They decide to become detectives and catch the thief but there are so many suspects. Is it Pinching Kodavis or Dumdumchechi – the milking lady fatter than a cow? Is it DoubleMean – the fisherwoman who starves the cat or Taramma – the retired ‘poor’ nurse who has a BMW? Or Well Cleaner Mani with his upside-down Russian secret? Who could the thief possibly be?