The Himalayas during the Cold War period. In the shadow of mountain Kanchanjanga, a mysterious man named Zaif awakens from a time travel inside a frozen cave — wounded, forgotten, and displaced in time. Rescued by a Tibetan monk, he is drawn into a covert Indo – U.S. operation to plant a nuclear-powered spy device atop India’s sacred peaks.

As the storm thickens and betrayal brews, Zaif must choose between loyalty and truth, fighting CIA saboteurs, Chinese infiltrators, and the mountain’s own fury. When he meets General Arjun Rathod, India’s intelligence visionary, their fates intertwine — giving birth to a new era of shadow wars and invisible heroes.

Inspired by the real 1965 Nanda Devi Plutonium Incident, The Kanchanjanga Experiment fuses espionage, myth, and destiny in a cinematic thriller where time travel meets history, and one man becomes India’s first unseen defender.