Domenico is a doctor, wearing more often than not a plague mask though he looks well. He works for Adria kingdom and for Aldran, the tyrant king and his wife Zora and their daughter princess Adeline. He is friends with knight Roland. He and Roland poisoned Aldran since he killed Zora,  who Roland loved and Domenico felt protective of. Later when Adeline becomes Queen he served her and her husband King Konrad, who had been a knight. They have a daughter, Elara. Domenico is secretly a vampire.