"Bravery... Capability...Battle :Sacrifice is the Supreme Duty."

Captain Shivansh is a Special Para-Military Regiment officer posted in Doda, Jammu. One morning, he learns that a terrorist is hiding in a house near the Line of Control (LOC).

Captain Shivansh sets out with his team in a military vehicle to surround the house. A few minutes into their journey, they see a large crowd gathered about 200 meters before the target location. Shivansh orders two commandos to investigate. When they approach the crowd, they find a young boy lying dead on the ground in a semi-naked state.

Captain Shivansh stops the vehicle and instructs most of the soldiers to march on foot to surround the house while he and two commandos examine the body. Upon inspecting the boy’s body, Shivansh finds a piece of paper sticking out of his pants near the waist. The note reads:

"Captain, this is just a small gift. A bigger surprise awaits inside the house."

Shivansh calls the Doda police and asks them to send a forensic team to the scene. He instructs the gathered crowd to leave, assigns a commando to guard the body, and proceeds toward the house with another commando.

Upon reaching the target house, Shivansh notices the bodies of an elderly man and woman outside. The woman has a blood-stained tulsi rosary in her hand, and the elderly man is holding a phone in one hand and another note in the other. The note reads:

"Captain Shivansh, Commander Allah Baksh sends his regards! The gift is inside the house, and there are more surprises to come."

Shivansh orders his troops to enter the house, but as they do, gunfire erupts from inside. After five minutes of intense firing, the gunfire stops, and they hear a scream. Suddenly, a young girl rushes out of the house, screaming for help and surrendering with her hands raised.

The soldiers instruct the girl to kneel, and Captain Shivansh, along with 10 soldiers, advances into the house. Inside, they find the lifeless body of a girl around 18–20 years old, wearing a Pakistani SSG Commando uniform. She has an AK-47 rifle in her hand, ammunition belts around her waist, and injuries from both bullets and a sharp glass shard. It appears she was a terrorist.

Shivansh reports the details to his superior, Major Khuddar Singh, and calls the forensic team to collect evidence from both the boy’s body and the house. The team arrives, collects samples, and prepares to transport the bodies. However, Shivansh orders the evidence to be stored in his vehicle instead, though he forgets to retrieve a suspicious radio that he found inside the house.

On their way back to the headquarters, Shivansh receives a call on the phone found with the elderly man. The caller ID reads "Pinky Mausi Kashmir." Shivansh answers the call and puts it on speaker for the girl to hear. A strange female voice says, "The pen resting on the broken bracelet will soon fall." The girl, named Shivani, tries to respond, but the call disconnects.

As their convoy halts at a signal, the ambulance carrying the evidence moves ahead, and suddenly, an explosion destroys it, killing the driver and attendant.

Shivansh reaches headquarters and briefs Major Singh, who advises keeping Shivani under surveillance in the army cell until the forensic report confirms her claims. Major Singh warns Shivansh not to let his emotions cloud his judgment, hinting at Shivansh's past relationship with a woman named Shivangi, who left him seven years ago to work in the USA.

Later, Shivansh learns from the forensic team that a hidden tunnel connected to the house was discovered, containing supplies used by the terrorist. Suspicion grows as Shivansh tries to decode the mysterious messages and connections. He suspects a larger conspiracy involving a potential attack on the Chenab Bridge.

Shivansh and his team race to secure the bridge and encounter terrorists disguised as railway workers. After a fierce gunfight, the soldiers neutralize the threat, preventing the destruction of the bridge.

DNA tests confirm that the elderly couple and the boy were indeed Shivani's family, strengthening her claims. However, Shivansh's suspicions resurface when he learns that crucial evidence, including Shivani’s DNA sample, has gone missing.

When Shivansh contacts the army doctor, he discovers that Shivani was provided with a sanitary pad due to menstruation, raising questions about the earlier discovery of sanitary supplies linked to the terrorist. Further investigations reveal that "Pinky Mausi" is an alias for a terrorist commander, Allah Baksh, who orchestrated the attacks.

Shivansh struggles to reconcile Shivani’s innocence with the growing evidence pointing to her potential involvement. Meanwhile, RAW agents and army intelligence work together to uncover the full extent of the conspiracy. Shivansh must decide whether to trust Shivani or treat her as a suspect while racing against time to thwart further attacks.