Karan, Tusshar Kapoor, and Natasha, Anita Hassanandani Reddy, grow up as close friends, and Natasha harbors a quiet love for Karan, hoping for a future together. But Karan finds himself drawn to Tanya, Esha Deol, the fresh face at their college. In the shadows of the campus, Professor Bakshi, Rishi Kapoor, carries rumors of a murdered wife and a hidden body, a dark cloud that follows him as he’s reappointed to teach. A smooth-talking, free-spirited Yash, Yash Tonk, befriends Karan and helps him navigate his feelings for Tanya. To win her trust, Karan boasts that he will steal the exam answers from Bakshi’s house so Tanya can breeze through her tests.
Together, Karan, Natasha, and Yash team up with two other friends, Pat Razak Khan and Kush Ashay Chitre, and sneak into Bakshi’s home to retrieve the papers Tanya needs. In a tense moment, they uncover a woman’s dead body and try to flee, but Bakshi gives chase. A desperate car dash ends with Bakshi tumbling off a cliff, and the friends speed away, fearing exposure and punishment. The trauma of the event shatters Tanya, who steps away to forge a new life far from the college that once bound them.
Years pass, and the group gathers again for a wedding, a reunion that turns menacing when a hooded killer with a curved knife begins picking them off one by one. Dolly [Kusumit Sana], Pat, and Kush fall to the attacker, while Yash fights for his life and narrowly survives. Only three remain as the danger closes in, and the tension mounts with every turn.
In the aftermath of the growing danger, Karan trails a figure who seems to be Bakshi, only to discover that the killer is not who he appears to be. The pursuit leads him to Kush, who is gravely injured and whispers the name Tanya as a clue, while a red fabric surface hints at a deeper web of lies. The truth shifts under Karan’s feet as Natasha, who appears to betray him, reveals a motivation rooted in love for him. She confesses that her actions were driven by her feelings, begs for forgiveness, and then, in a chilling moment, steps away and slips into the snow, her scarf catching the wind as she disappears from sight.
Back at the college’s doorstep, the memories of his fallen friends linger for Karan. On the plane home to Delhi, he crosses paths with Tanya again, and the two decide to stay together even as they strive to find Yash, who remains somewhere in the back seat of their intertwined story. The film leaves a trail of unanswered questions and unresolved guilt, weaving romance, mystery, and tragedy into a complex tapestry that invites viewers to ponder fate, loyalty, and the consequences of attempting to outwit a mysterious, unseen threat.
