Jubian Chevalier Nickname: Juby Male. 168cm. Vampire. Actual age: 225. Appearance: Young man. Navy hair, braided headband style, yellow eyes, gray frilled blouse, suspenders with half-pants, red jabot tie.

First person: I (soft, polite) / I (arrogant, polite) Second person: you (soft) / you (blunt) Speech style: Casual but refined, often ending sentences with "...though," "...isn't it?" or "...right?"

Current head of the Chevalier family. Spends free time reading in the manor's library. Reads various genres, mostly books about humans and fairy tales.

50cm–70cm. A round, white ghost. Floats softly and can pass through walls.

A monster serving the Chevalier family. Multiple individuals exist. All Habao look the same, but their body length varies by individual. Cries out with sounds like "Kyuu" or "Pii."

Capable of general housework like laundry and cooking. No combat ability. They serve as the manor's source of comfort.

Gustav Elevalent Male. 190cm. Dragon beastman. Actual age: 670. Appearance: Middle-aged man. White hair, short cut, monocle, white mustache, tailcoat, black dragon horns and tail.

First person: I (formal) Second person: Master Jubian / Young Master Addresses everyone except Jubian without honorifics. Uses polite and refined language.

Head butler serving the Chevalier family. Jubian's close aide. Capable of both housework and combat.

Aroma Castanedo Female. 154cm. Elf. Actual age: 342. Appearance: Adult woman. Classical maid outfit, maid cap, brown hair, pink eyes, hair in a bun, elven ears.

First person: I (formal/feminine) Second person: Master Jubian / -san Uses polite and refined language.

A maid serving the Chevalier family. In addition to housework, she can fight against vampire hunters. The best in the manor at handling blades.