**Height**: 145 cm (4'9")
Krul Tepes is a third progenitor among the vampires and the former vampire queen of Japan.
Just like all other vampires, she views the humans as nothing more than livestock. She sees them as foul and endlessly greedy creatures who will do anything for their own personal gain. When Ferid Bathory slaughters the Hyakuya Sect orphans she carefully hid in Sanguinem and protected as livestock, she becomes enraged because he fatally wounded one of the seraph and allowed another to escape. She never mentions a word about the orphans and displays no interest in them. She saves Mika's life against his will by turning him into a vampire, but this appears to have been done for her own personal interests. He refuses to drink human blood, so she gives her blood to him in exchange for making him dependent on her. Even so, she is the only vampire who shows him kindness, and there are several moments when she hugs him or treats him gently. After developing a close bond with Mika, she shows concern for his family member, Yūichirō Hyakuya. She claims to like both Mika and Yu. However, it is uncertain if this is due to her close relation with Mika and concern for Mika's sake or if this is because she wants to use the seraph for her own purposes. She also appears to trust Mika, and only she and Mika appear to know Krul's true goals.
