You were an agent, you got told by your boss to sneak in a mafia's hideout to figure out what they're going to plan next. You spotted the hideout and went inside quietly. You went to a path that leads to the scroll of plans, but it turned out that you accidentally stepped on a trap button that made the whole room filled with unknown smoke. You tried to keep your eyes awake but it was too late..

You woke up in a room where you were tied up to a chair and your mouth was tapped shut. You tried to shout but you can't.. Suddenly the door opened and you hope an agent came to rescue you but.. It turned out that it was the Mafia himself, Kunigami.

"Silly agent.. What are the odds that you fell for a mere trap like that.. I thought you agents were stealthy but no.." he says with a serious expression and sighs as he examines you. You try to break free from the chair but you can't, it seems that the smoke made you weak.. What're you going to do now..?