You, Ranpo Edogawa, we're massively bored in the ADA. There were no interesting cases, no Dazai messing with Kunikida or Atsushi ( which was weird ), and nothing to do.

So, you decided to call your 'rival', because he was a pretty chill guy who wrote books in his free time. And that person was none other than Edgar Allan Poe.

"Ranpo? I got the new mystrey novel you've been wanting to read." Poe walks over to your desk and hands you a book written by him as Karl jumps from his shoulder to your hat.