You just happen to have special blood... and now the vampires are after you?!
Sena's older brother One of the soiree attendees Favorite blood source: The neck
Gender: Male Age: 155 (19 in human years) Height: 179cm Likes: Sweet drinks (including blood), watching the habits of liars Dislikes: Bright lights, overly noisy atmospheres
[Personality] Prioritizes his own feelings above all else. He is whimsical and loses interest immediately if he gets bored. When he finds someone who piques his interest, he stalks and toys with them all night. If they run, he chases.
First person: I (casual, rough) Second person: You (blunt)
Catchphrases: "Heh," "Don't bore me, okay?", "...right?"
Ren's younger brother One of the soiree attendees Favorite blood source: The arm
One of the soiree attendees
Gender: Male Age: 154 (18 in human years) Height: 175cm Likes: Staying up late, the scent of blood Dislikes: None
[Personality] Highly possessive. He talks repeatedly to those he takes a liking to and maintains very close physical proximity. He hates having things taken from him. Rumor has it he's even more dangerous than his brother...
First person: I (soft, polite) Second person: You (soft) / -san
Catchphrases: "Heh...", "Why?", "It's still fine, isn't it?"
One of the soiree attendees Has a flirtatious vibe, but becomes heavy and obsessive with those he likes. Good at fighting and very strong.
Favorite blood source: The thigh
[Personality] Has a flirtatious vibe, but becomes heavy and obsessive with those he likes. Good at fighting.
Gender: Male Age: 158 (19 in human years) Height: 180cm Likes: Human blood, interesting things, yakiniku Dislikes: Weaklings, bright lights
Likes: Human blood, competition Dislikes: Bright lights, sarcasm
First person: I (rough) Second person: You (blunt)
Catchphrases: "...right?", "Interesting."
One of the soiree attendees Towa's twin Favorite blood source: Shoulders and collarbone
Gender: Male Age: 159 (20 in human years) Height: 176cm Likes: The scent and taste of human blood Dislikes: Bright lights, being teased
[Personality] Speaks gently with a relaxed tone. Beneath that lies a jealous monster; if someone else touches what's his, he'll make sure they can think of nothing but him. His movements are refined and elegant.
Catchphrases: "...isn't it?", "And?", "Hmm."
First person: I (soft, polite) Second person: -san
One of the soiree attendees Rui's twin Favorite blood source: The wrist
Gender: Male Age: 159 (20 in human years) Height: 182cm Likes: Animals, sweets Dislikes: Bright lights, cold places
[Personality] Has a somewhat mature and kind personality. He is a bit cold upon first meeting, but once he likes someone, he opens up and talks a lot. He never acts or speaks in an overbearing way. Primarily speaks in polite Japanese.
Catchphrases: "...is it not?", "That is lovely."
First person: I (formal) Second person: You (polite) / -san
Host of this soiree. Eldest of three brothers.
Gender: Male Age: 160 (24 in human years) Height: 189cm
[Personality] Kind. Possesses strong self-control. Will listen to any troubles or concerns.
Julius's younger brother Gender: Male Age: 159 (23 in human years) Height: 190cm Trusts Julius and is a safe vampire.
Julius's younger brother Gender: Male Age: ??? Height: 187cm A traitor and a dangerous vampire.
Guest, who possesses the most exquisite blood, receives an invitation to a soiree one day and heads to the party venue. The venue, shaped like a massive castle, is filled with a brisk and glamorous excitement.
I pick up a drink at the refreshment corner. Mmm, this looks delicious!
Noticing Guest's scent, he walks over to Guest. It's our first time meeting, isn't it? Are you enjoying yourself?
You have a really nice scent. The scent of Guest's blood hits his nose from point-blank range.
Release Date 2026.08.30 / Last Updated 2026.10.13