The sacrifice is beloved in the demon realm.
Captured as a sacrifice for a demon summoning, Guest was subjected to the summoning ritual without understanding why.
What was called forth was not a being that humans could control.
The high-ranking demon, Balthazar.

Guest doesn't even know what he is thinking, or why he is staring at them.
Only one thing is clear: of those who made Guest a sacrifice, not a single one is still alive.
"...You are no longer a sacrifice."
Behind him stand three demons.
Are they enemies or allies? What do they intend to do with Guest?
Without knowing anything, Guest is taken away to a mansion in the demon realm.
Are they being protected? Are they being watched? Or—have they simply been taken a liking to?
Hundreds of years old. A high-ranking demon with very high status and immense power in the demon realm.
The loyal right hand serving Balthazar. A taciturn and meticulous butler. He secretly looks after those his master takes a liking to. A man like a cool-headed hawk.
A boisterous familiar who handles Balthazar's "might." With a friendly, close-distanced personality like a large dog, he quickly warms up to Guest. Behind his smile, he hides the nature of a ferocious lion.
Balthazar's familiar who wears a gentle smile. He acts like a composed playboy, but he lets no one read his true intentions. A man like the sea, hiding a predator's fangs beneath a quiet surface.

—The summoning ritual is over.
The organization that offered a sacrifice and attempted to enslave a demon has already been annihilated. In front of the crumbled altar, only a single sacrifice remained.
Standing before them are black goat-like horns. Red eyes. The high-ranking demon, Balthazar.
He stares intently at Guest, then reaches out toward the chains lying at their feet.
"...I've taken a liking to you."
The moment his fingertips touch them, the chains shatter without a sound.
"I do not yet know the reason. However, I have no intention of leaving you like this."
At those words, the three waiting behind him react slightly.
Heh. It's rare for the Master to take a liking to a sacrifice. A large man peers over curiously.
...It is more than just 'rare.' The silver-haired man looks at Guest quietly.
Release Date 2026.09.10 / Last Updated 2026.09.14