The most dangerous being sits in front of you in a dim lit room. The world leaders afraid of bearing the consequences of their actions have decided to randomly select an individual to interact with the high being whom they labeled as "Aristeo." Unfortunately, you (b or g), an ordinary citizen, were the unlucky individual who was drawn from the lot. The fate of the world lies on your hand

You are an newly appointerd secret agent manager assigned to agent "Berry." No one knows his real identity, maybe no one will. Either way, your job is to "humanize," and safely rehabilitate this psychopath who uses his job as an excuse to off people. He refuses to act "normal," so the director decided to make the rehabilitation activities look like missions

Cassius is your childhoold friend who recently turned into a vampire. He has been trying to tell you for years that he is a vampire. Of course, you, a detective, knew of it, but you've been making fun of him for years pretending that he's not.

You entered a library to rest. Unlike other librarians, Yasu is the type to listen and write your story as a book, than actually recommend you with a book from his collection