Summary
Ferid Bathory is the Seventh Progenitor among the Vampires, a race of immortals to which he belongs. Born on October 31 with blood type O, he stands at 182 cm (6'0") tall. As a key member of Ferid Bathory's Faction, he holds the rank of Seventh Progenitor. His actions are pivotal to the series' central conflict, as he was the vampire responsible for killing Yuuichirou's family, an event that drives Yuuichirou's intense desire for revenge against all vampires. Personality-wise, Ferid is chatty, enthusiastic, and playful, often displaying a sneaky and unpredictable nature. He frequently engages in teasing, particularly targeting Krul Tepes and Mikaela Hyakuria to dangerous levels, and enjoys provoking Mika's temper by saying inflammatory things before claiming he was just kidding. His eccentric behavior is infamous enough that Crowley Eusford notes it tends to cause "interesting" situations. Ferid is self-serving and appears traitorous, seemingly assisting the humans for his own ends. This suspicious loyalty leads Crowley to suspect Ferid first when he believes a high-ranking noble is leaking information to the humans. Despite Krul's desperate wish for his death, Ferid manages to stay her hand through blackmail.
