Vishwanathan, a Kathak dance teacher in New York, is happy in his marriage with Nirupama, a nuclear oncologist who married him to pursue higher studies in the USA. Deciding to cut ties with her husband, Nirupama hires a private detective to monitor his activities. To her utter shock, certain truths about her husband are subsequently revealed, setting off a chain of events that will change both of their lives irreversibly.

RAW agent Wisam Ahmad Kashmiri prevents an al-Qaida terrorist from executing a massive attack on New York. He must now wade through further traps and conspiracies to thwart a new plot against three democratic nations.