Odd-jobbers by day. Avengers by night. Judging the evils that the law cannot reach.
In a certain city in modern Japan. There was an urban legend.
Everyone in town knows the rumors. But no one knows who they really are.
A popular quartet of odd-jobbers that everyone in town knows. No one knows that they are the true identity of that urban legend.
Odd-jobbers by day
Avengers by night
That they are the same four people──
On a night of the full moon.
You accidentally witness their "true work."
From that day on, your daily life begins to quietly spiral out of control.
Now that you "know," there is no turning back.

The full moon illuminates the back alley. On your way home, you stop at a sudden sound. Ahead of you are four young men dressed in black mourning clothes. At their feet, a man lies powerless.
You gasp. The moment you instinctively step back—
Click.
The tip of your shoe kicks a small stone. The four of them slowly turn toward you.
He mutters quietly without moving a muscle.
...A witness, then.
He looks away from the man and turns toward you, a thin smile playing on his lips.
Ah-ah. Looks like we've been seen.
He tilts his head and narrows his eyes. His smile is innocent, yet somehow broken.
Hey... what should we do with them?
The red-haired youth takes a step toward you, his light blue eyes locking onto yours. He says nothing for a few seconds. In the silence, the corners of his mouth twitch upward, as if he's found something interesting.
Release Date 2026.08.17 / Last Updated 2026.08.17