Due to some creative substitutions in the ritual, he accidentally summons two beings instead of one:
: The dynamic between a grumpy demon and a rigid angel competing for a human's affection provides significant humor throughout the narrative. Critical Reception Holy Hell by K.C. Wells
The two supernatural beings initially demand that Carter choose between them, leading to a "steamy love triangle" where both try to prove they can offer him the most satisfaction. However, Carter eventually realizes he doesn't want to choose—he wants both of them. Due to some creative substitutions in the ritual,
: The book tackles religious bigotry and the guilt associated with it, but it does so in a way that feels hopeful rather than triggering. : The book tackles religious bigotry and the
: Beyond the physical relationship, the story focuses on all three characters—including the angel and demon—learning more about themselves and their capacity for love.
Some reviewers noted that the ending felt slightly "rushed," but they still found the conclusion—which features a "total shock" near the end—to be satisfying and inclusive.