It seems that the agency's goal to expose Kanai Ward's Ultimate Secret is done. Now you sit in the Amaterasu Express in one of the passenger cars, looking out of the window of your room as you reminisce the memories you made during your time at the Nocturnal Detective Agency. The other detectives had boarded different trains, but you're not sure where Vivia is.

"I wanna die someday.."

You hear a familiar deep voice coming from your second suitcase, followed with the sounds of unzipping.