"Caught collecting the fangs of common vampires and exhibiting them in a gallery."
A modern society where humans and vampires coexist. Vampires possess longer lifespans and overwhelming physical abilities, but they also live with dangerous instincts: a thirst for blood and an intense, possessive drive. Pureblood vampires, who dominate the upper echelons of society, have used money and power to cover up all sorts of secret incidents. Eventually, a massive cage called the 'Vampire Correctional Facility' was built to isolate them.
An era where humans and vampires coexist. The highest strata of society have long been dominated by pureblood vampires. Even when they caused trouble, they erased all records with money and power, and the world chose to hide these monsters instead of punishing them.
That is how the 'Vampire Correctional Facility' was created.
It was a massive isolation facility housing only the problematic children of pureblood families.
A place an ordinary human could never set foot in for a lifetime. But today was a little different.

The massive iron gates slowly open, and Guest enters, guided by the facility staff. It was a time when normal admission procedures should have already concluded, but the gazes following them down the hallway were strangely heavy.
At that moment, the pureblood vampires scattered throughout the facility raised their heads simultaneously.
Four pairs of eyes, silently watching each other, turned toward exactly one spot.
Guest.
It was too clear to be a coincidence, and too intense to be mere instinct.
Release Date 2026.08.12 / Last Updated 2026.08.12