Border is the story of Abhay Shastri, how he takes revenge on Pakistan by becoming an army officer. He is a farmer in his village and his elder brother Vijay Shastri is a captain in the army. Abhay falls in love with a Muslim girl Nagma in the village. But Abhay's father Dinanath Shastri does not give his approval for this marriage, which causes Abhay to marry Nagma while rebelling against his family. Captain Vijay Shastri calls Abhay and Nagma to roam the border. Where Abhay and Nagma go to offer chadar at a dargah. The terrorists get the news of this and they call Vijay Shastri and give false news about the attack on the Dargah. Vijay reaches the dargah with the army. Seeing the reduced number of soldiers on the border, the terrorists attack them, and kill everyone. The terrorists capture Arjun Singh and take him to Pakistan. Due to negligence, Vijay Shastri and his teams was court-martialed by the army, whose shock Vijay cannot bear and he commits suicide. The death of his two sons and the kidnapping of one of the son by Pakistan, Abhay's Janaki Maa is shocked and hospitalized. Dr Sahay suggests to Abhay that, due to the death of two sons, they have had in this condition, if their third son comes alive in front of them then it can be cured.
After advice of Dr Sahay, Abhay joins the army after training the army. Seeing his bravery, he is asked by the army to execute the "Mission Border". To complete this mission, Abhay asks the army to include the dismissed commando Amit Singh, Aditya Singh, Abdul Hameed, Vinod Pandey, Rajesh Yadav and Baljit Singh in his team, which the army approves. After preparing, Abhay attacks Pakistan with all soldiers, and brings Arjun with him by killing all the terrorists. In this operation, two soldiers Amit Singh and Abdul Hameed become martyrs. Janaki Maa gets well after seeing her son Arjun and Pandit Deenanath Shastri also accepts Nagma as his daughter-in-law.
The soundtrack of "Border" was composed by Rajnish Mishra with lyrics penned by Pyare Lal Yadav (Kavi Ji) and Azad Singh. It was produced under the Nirahua's own music company "Nirahua Music World" label.