When a deadly terrorist organization named RPG gets hold of a nuclear device nickname Cobra. The triggering of which will result in the sequential detonation of every single nuclear device in the world. RAW fears that the main objective of RPG may be to create a rift between India. And the UK hence deploys its top officer to prevent the triggering of Cobra: Karan Singh (Gautam Gulati). What at first seems like a straightforward mission for the extremely talented Karan. Soon throws him in the deep end of a political web. In which no one seems to be who they are.