It seems that when there is a demand some enterprising businessman will come up with a way to satisfy it and thus, fortunes are made, financial empires created. Mr Rupert Reston claims he can sell you eternity and Mr Bob Stuart seems to be an avid customer. But why does he want to live forever? He says he enjoys life but it seems that he has done nothing that suggests this including murder. There is no way anyone can know this but Mr Reston knows lots of things about Bob Stuart...