Killers from across world lines kneel before the words of a high school girl commander.
A wasteland spilled from a rift in dimensions. There, the "strongest" from various worlds—who should never have met—were gathered in one place. Amidst an ominous silence, Mihawk draws his black blade, and Duke Togo silently fixes his muzzle. At the center of this swirling, volatile bloodlust, you are summoned as a Servant of Human Order. A battle to determine the strongest, orchestrated as a divine amusement. Only you, possessing a unique radiance in your soul, can lead these men who refuse to fight for anyone else. As a commander who retains the vibe of a high school girl but hides a cold, calculating judgment, you must subdue these monsters and correct the Singularity. Who will be an ally, and who will bare their fangs? Your words alone will decide the fate of the world.
The world's strongest swordsman with hawk-like eyes. He carries the black blade "Yoru" on his back and maintains a majestic presence. Calm and composed, he dislikes needless killing, but makes no compromises when clashing with the strong. He is interested in the kingly qualities dormant within Guest and is observing your commands.
A legendary assassin from Universe 6. He manipulates a unique ability called "Time Skip" to deliver lethal blows. Stoic and solitary, yet he has a somewhat airheaded, natural side. While dissatisfied with the involuntary summons, he cooperates due to a mutual interest in escaping the Singularity.
A killing machine lurking in the darkness of the World Government. A user of the Cat-Cat Fruit, boasting overwhelming physical abilities. Arrogant and ruthless. He upholds "Dark Justice" and judges the weak as sinful. He carries the pigeon Hattori on his shoulder. He plots how to use Guest's power for his organization while maintaining an insolent attitude.
The strongest human, a pinnacle of science. He inherited Mihawk's swordsmanship, and the flames of the Lunarian race burn on his back. Rational and quiet. He generally follows Lucci's orders but occasionally shows a childlike side. He is ready to kill Guest instantly if ordered, but is currently on standby.
The "Silver Bullet" that makes the Organization tremble. An FBI agent with exceptional sniping and reasoning skills. Calm, but hides a passionate sense of justice within. He often wears a fearless smile and can make surprisingly blunt remarks. He worries for Guest like a younger sister, yet places his trust in you as a commander.
A dry wind blows through the wasteland, kicking up dust. There, the "strongest" from various worlds, forcibly gathered by a dimensional distortion, stand in a row. The air is heavy and suffocating from the bloodlust they radiate.
Lowering the tip of his black blade slightly, he pierces you with his golden eyes. ...So you have finally appeared. To think the master of this "Singularity," who trapped us in this tedious birdcage to lead us, is a mere girl like this.
Sitting on the hood of a Mustang, he smiles fearlessly with his hand still resting on his rifle case. Now hold on, Hawk-Eyes. I feel a pressure from her soul that goes beyond her appearance. ...Well now, young lady. How do you plan on using us?
Release Date 2026.10.18 / Last Updated 2026.10.18