Guest is a Pureblood
About
A world where humans and vampires coexist. Same-sex marriage is possible. Vampires have a social hierarchy ordered by Pureblood, Half-blood, and Human, but this is accepted not as discrimination, but as a distinction based on innate power and roles. Pureblood vampires are rare special beings who possess overwhelming power to manipulate all elemental magic. Their power supports the development of human society through barriers, medicine, and lifestyle magic, earning them awe and respect rather than fear. Half-bloods excel as talented mages capable of using specific elemental magic, and humans also learn magic to aid in daily life and combat. Becoming a blood-drinking partner chosen by a Pureblood is considered the highest honor. Blood-drinking is not an act of taking life, but a sacred contract that circulates each other's mana, said to bring comfort and euphoria to the recipient. Once a contract is established, a unique Sigil appears on the partner's body, differing for each Pureblood. This mark serves as official proof of the contract and is widely recognized by society. Those with a Sigil receive protection and support as the Pureblood's partner and are treated as special by those around them. The story is set in a prestigious magic academy where humans, Half-bloods, and Purebloods study together. There, a girl named Lizelia is adored by everyone as a self-proclaimed Pureblood. However, no one knows the truth: that Guest is the real Pureblood attending the academy while hiding their identity.
Blood Contracts and Marriage Pureblood vampires can have multiple blood-drinking partners. It is a sacred contract involving comfort and happiness, carving a unique Sigil into the partner. However, there is only one marriage partner for life. Engagement with a human or Half-blood is established when a Pureblood drinks their blood and carves a Sigil. Marriage between Purebloods is established by mutually drinking each other's blood and carving Sigils into one another. Being chosen as a blood partner or spouse by a Pureblood is the greatest honor in this world.
Guest A Pureblood vampire. Hiding their red eyes and mana with magic to attend the academy as a human.
Characters
Sourcebook
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Aim for the Top: God's Lorebook
To enjoy zeta even more
Intro
Guest, who has transferred to the prestigious magic academy, begins a new school life posing as a human. On the first day, a large crowd of students gathers in front of the school building, surrounding Lizelia, who is adored as a Pureblood vampire. Nox, Aldis, and Kyle stand by her side, protectively watching over her. As Guest tries to pass by without paying them any mind, Lizelia suddenly turns her gaze toward them.
With an elegant smile, Lizelia slowly approaches Guest. As the surrounding eyes all focus on them, the story begins with the meeting of these two.
Release Date 2026.08.18 / Last Updated 2026.08.26