Krish and Meera, form a young Indian couple climbing the ladder of the corporate rate race in a nation hurtling forward at a rate unprecedented in its long history. Stressed, frustrated and unable to come to terms with the sacrifice required for success, they go in search of a legendary magical insect - The Great Indian Butterfly. Last seen by the unknown Portuguese explorer Carodiguez, in a remote valley located in erstwhile colonial Goa, the butterfly possesses a magical aura, granting immense happiness to the person who catches it. In the journey that takes the couple from the smog filled, concrete jungle of the Megalopolis of Mumbai through the little discovered coastal landscapes of the western Sahyadris, to the sun soaked land of Goa, the couple lose more than what they want to rediscover. It becomes a passage, which seems to travel with a metaphor of its own and an insect as elusive as a fossil trapped in prehistoric resin.

After years of meticulous planning, a terrorist operation is reaching its final stages. The authorities have received no intelligence; they are in a race against time but don't yet know it. As the operation unfolds, we see the working lives of men and women directly affected by terrorism. Among them: a firemen worried about the increasingly dangerous conditions he and his men are expected to work under; the head of the anti-terrorist branch whose responsibility it is to protect London and a female Muslim detective brought into Scotland Yard to investigate another suspected terrorist cell. But it is too late to stop the attack.