Professor Shantanu Bose, a leading authority on nanotechnology, is devastated by his friend's untimely passing as a senior engineer with BARC (Bhabha Atomic Research Centre). Investigating the case, he finds a string of mysterious fatalities linked to India's nuclear and defence establishments. When Shantanu learns that the track leads to China, he is shocked. He is concerned to discover evil forces at work as he explores the shadowy alleyways of ancient temples, tall pagodas, and mediaeval Chinese bazaars. A similar trail involving multinational espionage has long been pursued by the CIA. As Shantanu conducts his research, he horrifyingly discovers a cunning scheme to carry out one of the biggest terror plans ever. The professor, elite security officials from India and the US,