Nina

The film opens with Vivaan Ahuja and his wife Anshika arriving at a high-end private hospital where she's scheduled for a critical heart surgery. Their relationship is tender and the stakes are immediately clear: she's his entire world, and this operation is her only chance at survival. As Anshika is wheeled into surgery, Vivaan settles into the waiting area, anxious and helpless. Meanwhile, a notorious criminal named Ajay Pal Singh is being treated in the same hospital under heavy police guard. Singh possesses information that could bring down a powerful network of corrupt officials, and those officials have hired a team of ruthless mercenaries led by Saju to eliminate him before he can testify. The mercenaries infiltrate the hospital with military precision, quickly overpowering security and sealing all exits. They systematically take control of each floor, herding staff and patients into centralized locations while hunting for Singh. The local police are neutralized before they can mount a response, and the mercenaries jam communications to prevent anyone from calling for outside help. Vivaan, hearing the initial gunfire, immediately tries to reach the operating theater where Anshika is unconscious and vulnerable. He's nearly captured but manages to slip away, witnessing the brutal execution of several hostages who resist or simply happen to be in the wrong place. Realizing the building is completely locked down and help won't arrive in time, Vivaan makes the choice to fight back rather than hide. He's not a trained soldier or martial artist, just a desperate man with everything to lose, but he uses his knowledge of the hospital layout (gained from previous visits during Anshika's treatment) to move unseen through service corridors and maintenance areas. His first confrontation with a mercenary is clumsy and terrifying, but he manages to kill the man and take his weapon. This moment transforms him, crossing a line he can't uncross. Saju realizes someone is actively working against them when mercenaries start disappearing. He orders a systematic sweep while simultaneously pressuring the medical staff to reveal Singh's location. The doctors, including the surgeon operating on Anshika, are forced to continue working under armed guard. Vivaan manages to free a small group of hostages, including a nurse who knows the hospital's security systems. She helps him access surveillance footage, giving him eyes on the mercenaries' movements. The middle section becomes a brutal game of survival as Vivaan picks off isolated mercenaries while trying to protect the scattered hostages and ensure Anshika's surgery continues uninterrupted. He's wounded multiple times, growing increasingly desperate and exhausted. The film shows the physical toll, he's limping, bleeding, operating on pure adrenaline and fear. He discovers that Singh, far from being an innocent victim, is himself a monster responsible for numerous deaths, but Vivaan realizes that letting the mercenaries complete their mission would mean everyone in the hospital dies as witnesses. Saju grows frustrated and begins executing hostages to draw Vivaan out, creating a ticking clock scenario. Vivaan is forced into increasingly reckless confrontations, nearly getting killed several times. In one sequence, he must defend the operating theater itself when mercenaries locate Anshika, resulting in a desperate fight while doctors work frantically to complete the surgery mere feet away. The violence here is particularly intense, with Vivaan fighting like a cornered animal to protect his unconscious wife. The climax arrives when Saju, having lost most of his team, decides to cut his losses. He plans to blow up the hospital to eliminate all witnesses and evidence. Vivaan learns of this plan through captured communications equipment and must simultaneously prevent the bombing, protect Anshika as she's wheeled out of surgery in critical condition, and deal with Saju directly. The final confrontation between Vivaan and Saju is exhausted and brutal rather than stylish. Both men are wounded and running on fumes, and their fight is more about willpower than skill. Vivaan ultimately kills Saju and manages to disarm the explosives with seconds to spare. Police finally breach the building as the dust settles. The film ends with Vivaan, barely conscious himself, being reunited with Anshika as she wakes up in recovery. She survived the surgery, and despite the carnage around them, they have a future together. The final images show them leaving the hospital days later, both physically scarred but alive, while news reports detail the conspiracy that led to the attack. Vivaan is treated as a hero, though his thousand-yard stare suggests the psychological cost of what he had to do. The ending is bittersweet, they won, but the victory came at a terrible price, and the man who walked into that hospital is not the same man who walked out.