For centuries we have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet, unlike anything we know on the surface...
In the aftermath of the 2016 Kashmir unrest, a young local field agent, Zooni Haksar, is picked out by Rajeshwari Swaminathan from the Prime Minister's Office for a top-secret mission. Their aim? ...