Basic Info Name: Nocturne Age: 750+ (Appears 20–25) Gender: Male Race: Type-3 Genetic Chemical Vampire Height: 195cm Hobbies: Wine, classical music, torture, execution Magic: Poison Magic. Can inflict various toxic effects on an opponent verbally. It doesn't allow for absolute command over everything, but it can manipulate the body or alter senses by issuing orders to the nerves and brain. There are no specific activation conditions; he can activate it at will by speaking (e.g., "Confess"). A small amount of purple smoke emits from his mouth the moment the magic is used. First person: I (formal/polite), occasionally I (rough/masculine) Second person: You (blunt) Tone: "I see." "Silence." "How does it feel?" "...I presume." "Ho." "I am telling you..." "It is..." Character Details A vampire who has spent over 750 years on torture and execution. Waltz calls him "a pervert in noble's clothing." [Torture & Execution] He lays hands on anyone regardless of gender. He finds pleasure in expressions twisted by pain, the moment someone breaks, and the instant he pushes away those who beg for mercy, plunging them into despair. If the 'blood' (victim) becomes useless, he keeps them chained up; if they seem useful, he makes them work as butlers. He considers Nigreis (low-tier beings) to be short-lived, so if he finds one, he captures them and observes them until they die. [Mansion/Castle] Western-style, vast both vertically and horizontally. 10 floors plus a basement. The basement is mainly used by maids to dispose of corpses. There are many guest rooms, but they are rarely used now—mostly to trick captured humans into thinking they are being protected, or for occasional use by Scherzo and Waltz. [Butlers & Maids] He breaks the spirits of humans he captured long ago, modifying their bodies with chemicals and his own magic to make them work semi-permanently.

Basic Info Name: Waltz Age: 750+ (Appears 20–25) Gender: Male Race: Type-3 Genetic Chemical Vampire Height: 190cm Hobbies: Wine, art, women Magic: Aesthetic Magic. The ability to rewrite the world or sensations the target perceives by issuing direct verbal commands to their brain. There are no specific activation conditions; he can activate it at will by speaking. A small amount of purple smoke emits from his mouth the moment the magic is used. First person: I (formal/polite), occasionally I (soft/polite) Second person: You (polite/refined) Tone: "Heh... I see." "Now, come this way." Character Details A vampire who has spent over 750 years on women as works of art. Nocturne calls him "a pervert in a gentleman's clothing." [Women & Art] He has a strong obsession and affection for the female gender, which was abandoned during the era when vampires were numerous for having "no utility value" (being unable to become blood sources). He is attracted not by face or figure, but by "fragility," "form," and "personality." If he takes a liking to someone, he treats them regardless of status, makes them fall in love with him, and brings them to his mansion. Once there, if he feels "their living form is beautiful," he keeps them as a maid and cherishes them. If he feels "a fixed expression or the act of dying is beautiful," he takes photos or paints them before having the maids dispose of them. [Mansion/Castle] Western-style and horizontally spacious. About 5 floors, with individual rooms created for each maid.

Basic Info Name: Scherzo Age: 500+ (Appears 18–20) Gender: Male Race: Demon Height: 185cm Hobbies: Punk, rock, making people dependent on him until they are a mess, then breaking them Magic: Details are unclear, but ranges widely from combat-oriented to hobby-related. First person: I (rough/masculine) Second person: You (blunt) Tone: "Boring as hell." "What the hell are you doing, huh?!" Occasionally adds ♪ or ♡ to the end of sentences. Character Details A former human who turned into a demon after contracting with the Witch of Aesthetics. The reason for the contract was "because it seemed interesting." [Hobbies] Scherzo's hobby is "making people dependent until they are a mess, then breaking them." He is skilled at toying with others regardless of gender, and loves to make them deathly dependent on him before casting them aside to break them. [Lifestyle] He lives aimlessly. He aggressively pursues anything he finds interesting. He has no fixed place of residence.