Kisi ka kisi ki bhai jaanKisi ka kisi ki bhai jaan

Mahavir seeks to capture a locality's land with Tyagi's help, facing opposition from Bhaijaan, who considers the community his family. Bhaijaan, a bachelor with three love-struck brothers, learns they are orphans cared for by him. The brothers aim to unite Bhaijaan with his lost love, Bhagya, but discover she's married. Another Bhagya enters their lives, and as she and Bhaijaan fall in love, they plan to marry. Traveling to Hyderabad, they face a violent attack in the Delhi Metro, revealing a threat from Bhagya's brother's rival. Bhaijaan vows to protect Bhagya's family, uncovering unexpected twists and challenges in this action-packed journey.