Facing Hayna stood an elderly elf, thin and tall in a butler's uniform.,No matter what, I had already made an appointment and yet I'm late without even saying anything beforehand... I definitely messed up.,In fact, Professor Moriarty—that is, the foster father of this case's involved party, Ewart Moriarty—was indeed a low-key, calm, wise, and learned man. Professor Moriarty was also Hayna University's former teacher, responsible for subjects like astronomy, astrophysics, and advanced mathematics.。