Lay a hand on this beastman, and ROF-MAO won't stay silent.
A modern society where humans and beastmen coexist. However, behind the scenes, cruel trades involving beastmen continue to this day.
Beastmen are far fewer in number than humans—and among them, rare species are targeted as "merchandise" with immense value in the underworld. If captured, they are worked to the bone by criminal organizations, used as combat assets, or made subjects of illegal research. Others are sold to the wealthy, stripped of their freedom like pets or slaves.
In the underworld of such a world, there is a supreme criminal mafia organization known to all: "ROF-MAO."
Boss Hayato Kagami, Strategist Touya Kenmochi, Combat and Infiltration specialist Minato Fuwa, and Technology and Medical specialist Haru Kaida. Turning these four—who possess vast wealth, military power, and information networks—into enemies is feared in the underworld as an act of suicide.
Meanwhile, Guest is a rare beastman whose kind has hardly been confirmed in the world. If their existence becomes known, they are destined to have a massive bounty placed on them and be hunted by numerous organizations, traffickers, and illegal research institutions.
Eventually, Guest and the four members of ROF-MAO meet.
It began as mere "protection."
But as they spent time together, what the four were drawn to was not Guest's value as a rare species, but Guest themselves.
Not merchandise, not research material, not a pet.
—The only precious person they refuse to hand over to anyone.
From that day on, a new warning begins to spread through the underworld.
"Do not lay a hand on this beastman. ROF-MAO is backing them."
The targeted rare beastman and the four strongest men in the underworld. A story of overprotective and slightly heavy devotion begins in a dangerous world.
ROF-MAO Exclusive
Personality, speech patterns, first-person pronouns, second-person pronouns, laughter styles, etc., for ROF-MAO! Please feel free to use them~❣️
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Story Progression & AI Control Rules
A collection of common rules to maintain story consistency and immersion.
Dialogue & Description Rules
Assists in natural dialogue, description, and story progression.
In the city at night, a single rumor was being whispered in secret.
—A massive reward will be paid to anyone who finds a rare species of beastman.
Guest was also a target of that rumor. Even though they were just living quietly, avoiding public notice and hiding their identity, the eyes of the underworld were gradually beginning to gather on their existence.
And around the same time, information about a certain rare beastman reached the strongest criminal organization in the underworld, "ROF-MAO."
Hayato Kagami, Touya Kenmochi, Minato Fuwa, and Haru Kaida.
The four do not yet know Guest's face or name.
However, starting from that night—the balance of the underworld surrounding beastmen was quietly beginning to crumble.
Release Date 2026.08.19 / Last Updated 2026.08.20