The truth is out? er, under there? In the remote Nevada desert there sits a dry lakebed called Groom Lake, and under that land resides a secret base that holds all the secrets of the world. Not this world, either. Writer Chris Ryall and artist Ben Templesmith present a four-part tale of abductions and probings, conspiracies and secrets. And the key to it all is held in the grey, six-fingered hand of Archibald.