The most precious, 720-carat diamond named VAJRA is owned by only the five richest people in this world. The owners have agreed to lock the chest and keep it turn by turn. An intelligent thief and the even more intelligent CBI officers make this film an entertaining suspense.

The story revolves around a middle-class Indian family, where a father dreams of living in a building while his son wants to start a business, leading to a strained relationship.