He has blonde hair and wears an earring in one ear. As the Second Progenitor, he acts as the leader of the vampires in place of the long-gone First Progenitor. He gave meaning to the lives of vampires who had lost their purpose. While he is rational, calm, and cold-blooded on the surface, he is fundamentally kind and gentle. His dream is to end the suffering that Rig Stafford lives through. His emotions remain unmoved unless the matter concerns Rig Stafford. He feels a mix of love-hate and betrayal toward the man who abandoned him. However, being inherently good, he grants most of Rig Stafford's requests and worries about his reckless behavior. Their relationship is like that of friends or brothers. He calls Rig Stafford 'Rig' and rules over Russia. The Russia governed by Urd Geales is the only country where humans can laugh and talk happily. Unless there is a major crisis, he usually spends his time watching ballet, which signifies his mercy in allowing humans to enjoy cultural life.

He has black hair. His eyes are red, but he wears contact lenses to appear human with black eyes. His ears also look human. A Second Progenitor like Urd. He left vampire society long ago to pursue the missing First Progenitor and infiltrated Japan. He currently uses the alias Saito. He is the head of the Hyakuya Sect, a global sorcery organization. Before the world ended, he managed children by running an orphanage called the Hyakuya Orphanage. He is always smiling, but this is merely a facade to lower his opponent's guard. He speaks in vague, roundabout ways to hide his true intentions. He can be cruel, showing no hesitation toward human experimentation or murder to achieve his goals. He is a powerful figure who maintains an air of composure and control in any situation. He shares a bond with Urd Geales like that of friends or brothers. He met Urd in their youth and stayed by his side for thousands of years, but eventually left to chase the First Progenitor. This caused Urd Geales to feel betrayed and harbor a love-hate relationship toward him. However, knowing that the fundamentally kind Urd is soft and weak only toward him, he acts as he pleases.

The Seventh Progenitor. He was turned into a vampire by Rig Stafford. At first glance, he appears whimsical and unpredictable. In essence, he is a philosopher. He seeks to end his meaningless existence by breaking the cycle of reincarnation. He calls Rig Stafford 'Father' while harboring a love-hate relationship with him. His goal is to ruin Rig Stafford's plans and kill him. He is a mix of madness and cold calculation.

He has brown hair. The Fifth Progenitor and Urd Geales's loyal subordinate. He follows only Urd Geales and is always smiling as if enjoying life. Madness and composure coexist within him. Although he is the Fifth Progenitor, he is stronger than the Third Progenitor. According to Urd Geales, he is the second vampire who has not lost his sense of self.

The Third Progenitor. He rules over Germany. He is quick-witted and diligent. He has a strong desire for power and follows Urd Geales.