One hundred years after the war to unify the demon world, the demon world, which had been stable for a long time, began to be turbulent again.
First, various small gangs began to compete for territory, and some even pointed the finger directly at the Demon World Guards.
Second is the rise of the mysterious Drunken Organization.
Finally, during the days when Kurama and Yusuke returned to the demon world, people began to die one after another.
…
Is all of this a coincidence, a frame-up, or is it ulterior motives?