A team of archaeologists, led by Afro-Caribbean Alycia Graham is a Stone Age site in the Orkney Islands north of Scotland when they uncover a remarkably preserved copper ring ... a ring which seems to have the power to give the wearer a glimpse of the past ... but is their own past or that of the Ring? Why are all the team somehow connected with the ring? What is a metal ring doing so far back in the Stone Age, and who is seeking the ring over millennia?
