A vampire prince who can't admit he needs anyone falls for the one person beneath his notice, and watching him crack under the weight of caring about her is the entire point. She solves his problems because she has to, then keeps solving them because she wants to, and that quiet shift from duty to devotion is where the show lives. The class gap isn't a obstacle to overcome in three episodes, it's the actual texture of every scene, every glance, every moment he has to choose her over everything his blood demands.

In a world ruled by vampires, humans live as servants to the superior race, and a young, introverted human woman who works as a lowly blood servant is horrified to find she has caught the attention of the vampire prince, Roy. Each looks down on the other's kind, yet the two slowly grow closer. She moves from rejecting him to caring about him and helping him with his troubles. Gaps of status and class, along with years of bloody history and hatred between vampires and humans, stand in their way. Romantic tension builds against this backdrop of conflict between the two races, and the question is whether they can break the rules that divide them and be together.