In the story, a valuable ancient ruby known as the Bloodstone is stolen from an Indian temple by criminals intent on selling it for a fortune. Meanwhile, an American couple, Sandy and Stephanie McVey, arrive in India for their vacation. Unwittingly, Sandy comes into possession of the Bloodstone after it’s hidden in his luggage by the thieves trying to evade capture. As the criminals realize Sandy's role, they scheme to retrieve the gemstone from him.

Simultaneously, an Indian police officer named Inspector Ramesh starts investigating the crime. Unaware of Sandy's accidental involvement, Ramesh follows leads that bring him closer to uncovering the truth. Tensions rise as the criminals close in on the McVeys, forcing Sandy and Stephanie into a desperate struggle for survival. Alongside Ramesh, they must navigate dangerous encounters and unravel the mystery of the Bloodstone if they hope to escape with their lives.