Inside the Mouri Detective Agency, Mouri Kogoro put down his newspaper, opened the envelope, and read: "To Detective Mouri, I am the client for this case, Koike Kazumaki. Upon receiving this letter, I have already deposited the retainer. I hope you can come solve a tragic case from three years ago. The address is Makukai Villa in Kumamoto Prefecture."
"How strange," Edogawa Conan said as he looked at the letter.
"Uncle, are we going?"
Chapter 56