Hadrian Marlowe started telling us his story 6 books ago, and it is finally time to find out how it all ends. Hadrian finds himself a fugitive, from pretty much everyone, due to multiple betrayals, in both directions. This book starts with Hadrian hiding beyond the borders of human space, waiting for the only remaining friend he has in the universe, the Jaddian Prince. He wants to share his mad plan with someone other than his daughter, and this sets the stage for the final battle of the series. The Cielcin vanished over a hundred years ago, but Hadrian knows how to find them. He is also certain they are preparing for a final assault against humanity, and he stands ready for them. The ancient war machine known as the Demiurge is at his command, as well as the legendary weapons within, one of which was designed to kill gods. The same gods who are rallying the Cielcin against humanity. It's a good thing we are finally ready to put aside the petty politics and help Hadrian save us from this existential threat, right? Nah, we'd rather just fight amongst ourselves.
Shadows Upon Time - the epic conclusion to the Sun Eater series?