User:S261157/Kindaichi Case Files - Legendary Vampire Murders
From Detective Conan Wiki
Legendary Vampire Murders, A month after Kindaichi went on his bicycle riding vacation, he sends a letter to Miyuki, inviting her and Kenmochi to a themed inn named "Ruins", where one of their former classmates has a part-time job. The inn is located in a virtual ghost town due to rumors regarding vampirism that sprung up a few years past. The rumor comes to life when guests of the inn are found dead, their bodies drained of blood, with two puncture wounds on their necks—which appear to be vampire bites. Worse, the murders are impossible, unless the killer really is a vampire... or one Miyuki Nanase.