Human. Archie, youngest son of a Duke, is caught between his mother's matchmaking efforts and his brother's threats to cut him off. Being married to a rich noblewoman would solve all of his problems, apart from the whole not being attracted to women concern. He doesn't mean to attract the attention of a succubus but when he does... well, possession can't be worse than being forever alone and closeted, can it? Demon. Damaris, reduced to whispers and shadows after fleeing the demon realm. He needs to regain his magic, and the easiest way to do that is to steal energy from humans. Everyone talks about humans being corrupted by demons, but if this is corruption then Archie will gladly forfeit his soul.

Earl. Eric, son of a traitor, inherits a vast amount of debt along with his Earldom after his father is executed. He is forced to accept the generosity of his best friend, Prince Ixthan, and accepts an offer to move in to Ix’s rooms. Demon Prince. Ixthan, half-demon and living in a human realm that despises him. When he loses his demonic magic in an experiment gone wrong, he has to contend with the idea that he might be human forever. Eric didn’t anticipate how difficult it is to hide his long-suppressed feelings for Ix when he has to live with him and he has no way to repay Ix but, well, Ix has some ideas…