The gift of immortality might mean the loss of your soul ... Rebecca - time-traveller, immortal - has been reunited with her lost love Henley at the court of Henry VIII. But now they are stranded in modern-day London, with nothing more than the clothes on their back. Clothes which look rather out of place.. And they know that somewhere, somehow, the mysterious black-clad murderer who has chased them across time will find them again. Can they reach the Fountain of Youth in time to make Henley immortal, and avoid death on the way? And is immortality worth fighting for, when the cost might be his soul?