The distant future...The Necklace - a planetary system formed by the once ancient powerful race of Logrians - was shaken by catastrophic Displacements, bringing untold misfortune to the inhabitants of the First World. Go-Loit, a modernized clone of the Logrian, with the help of countless hordes of skelkhs he raised in incubators, drowned the planet in the blood of earthly colonists. His next victim was supposed to be the Tiberian Yana. A born soldier, she was forced to carry out the criminal orders of Go-Loit, until Ryback Daniel, the legendary space archaeologist, stood in her way...