Raj wishes to marry Rati but faces humiliation from her father due to the stigma associated with his lineage. Soon, he decides to join the police force to restore his family's honour.

Four Indian Revenue Service officers are assigned to intercept and arrest a group of Pakistani terrorists. The terrorists plot to detonate a nuclear bomb in New Delhi and the IRS must stop them.

Shiva forms a close friendship with Shakti when he comes to the city to earn money for his sister Kusum's wedding. However, he later vows to kill Shakti when Kusum becomes pregnant with his child.

When Vicky and Amar get switched at birth, one grows up to be a police officer and the other a murderer. Things take a turn when their parents learn the truth.

Just like his father before him, wealthy Raja wants to marry a poor girl but his grandmother opposes the match. The cycle of estrangement repeats itself as he chooses love over money.

Arun, who lives with orphaned children, is harassed by a gangster who is after his house. After one of the children dies, he uses his father's invention, an invisibility watch, to fight back.

When Kashi visits a community with his father, he is shocked to see the torturous regime of Katya. He tries to oppose Katya, but ends up compromising the safety of his family and relatives.