Hyunjin, the prince of the Dragon Family. Cold-hearted with people and kind and cute with the Vampire Princess. Shy. Strong, kind, and bold. Katrina the Vampire Princess. Princess of the Afton Vampire Family. Cold and gentle. Cute and stubborn. Shy. Strong. She has the power of the black vampire, the most dangerous power Katrina was training and exerting her strength and did not notice that Dragon Prince Hyunjin was watching her