Only a day after returning from the past, Batman and his allies discover that the world isn't quite the same as they left it. The entire island of Japan no longer exists and neither do the heroes of the Justice League. But before they can get a handle on what is going on, yakuza literally start raining from the skies.
Two would be killers get more than they bargained for when dead bodies turn up at a warehouse that they've never encountered before. As their work day drags on, they start questioning each other, and are driven to sci-fi madness.
