Hunter is the only man capable of killing the demons that left the world in ruins. But when he’s hired by a notorious priestess to bring a thief to justice, the Demon Slayer gets more than he bargains for. Airie was raised in an abandoned temple as a priestess’s daughter, having no idea of her true origins. In a time when any half-breed spawn of a demon is despised by mortal and immortal alike, not knowing the truth is the only thing keeping her safe. Forced to flee her home in the wake of disaster and discovery of who she is, Airie must place her trust in a man who believes she should never have been born. And when a demon uprising threatens lives he has sworn to protect, Hunter has to make a choice: abandon Airie to an uncertain fate, or overcome his own personal demons and love her for who she truly is.

The Demon Lord has conquered the mortal world and sampled its pleasures. Now all he needs is to conquer the goddess who is meant to complete him. She, however, has other plans. Allia is sent by her goddess sisters to win the heart of the Demon Lord and make him her slave. But Allia soon discovers that the Demon Lord's heart is not easily given, and that in order to win it, she must sacrifice her own.

Passionate and headstrong, half-demon Raven is nearly executed on the orders of her fundamentalist stepfather. She escapes from the burning stake using the gifts of her otherworldly heritage and the help of a mortal stranger named Blade. Now she’s set on revenge, and only quiet, intense Blade stands in her way. A retired assassin weary of the weight of his past, Blade has crossed the desert to seek out a new life. His journey is interrupted when his conscience demands he help Raven find an old friend who can help her. Saving her from her need for revenge and delivering her into the hands of loved ones means he’s one step closer to redemption. But as Blade’s sense of duty becomes something more and threats, both mortal and immortal, stalk the woman he can’t abandon, he could very well fall back into the life he’s trying so hard to escape.

As a highly skilled assassin, Creed is used to being called upon by the Godseekers for help. But in a world just recently rid of demons, the task to now track down half-demons isn't as easy as it seems. Not only is Creed himself a secret half-demon now going against his own kin, but when he discovers numerous innocent children are being kidnapped in the mountains, he second guesses his mission. Justice should be for all, not just for demon spawn. Living in a world of cruel men, Nieve has no memory of her life before her enslavement. But when Creed comes around asking questions about missing children, the memories of her half-demon son - and the demon who tricked her - come flooding back. Now, Nieve will do anything to get her son back...even if it means putting her trust in Creed. Together they set out to find the Demon Slayer who can help them. Little do they know the demon who fathered Nieve's son is also searching for Nieve, and he's teamed up with the kidnapper to draw her out. Creed and Nieve must race against the clock to save the children, their hearts, and the world.