Remy Pendergast is many things: the only son of the Duke of Valenbonne (though his father might wish otherwise), an elite bounty hunter of rogue vampires, and an outcast among his fellow Reapers. His mother was the subject of gossip even before she eloped with a vampire, giving rise to the rumors that Remy is half-vampire himself. Though the kingdom of Aluria barely tolerates him, Remy’s father has been shaping him into a weapon to fight for the kingdom at any cost. When a terrifying new breed of vampire is sighted outside of the city, Remy prepares to investigate alone. But then he encounters the shockingly warmhearted vampire heiress Xiaodan Song and her infuriatingly arrogant fiancé, vampire lord Zidan Malekh, who may hold the key to defeating the creatures—though he knows associating with them won’t do his reputation any favors. When he’s offered a spot alongside them to find the truth about the mutating virus Rot that’s plaguing the kingdom, Remy faces a choice. It’s one he’s certain he’ll regret. But as the three face dangerous hardships during their journey, Remy develops fond and complicated feelings for the couple. He begins to question what he holds true about vampires, as well as the story behind his own family legacy. As the Rot continues to spread across the kingdom, Remy must decide where his loyalties lie: with his father and the kingdom he’s been trained all his life to defend or the vampires who might just be the death of him.

Ryland Grace is the sole survivor on a desperate, last-chance mission—and if he fails, humanity and the earth itself will perish. Except that right now, he doesn’t know that. He can’t even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he’s been asleep for a very, very long time. And he’s just been awakened to find himself millions of miles from home, with nothing but two corpses for company. His crewmates dead, his memories fuzzily returning, Ryland realizes that an impossible task now confronts him. Hurtling through space on this tiny ship, it’s up to him to puzzle out an impossible scientific mystery—and conquer an extinction-level threat to our species. And with the clock ticking down and the nearest human being light-years away, he’s got to do it all alone. Or does he?