Synopsis

Sonoko, Ran, Eisuke, and Conan were hiking towards Sonoko's mountain villa when they found the bridge leading to the lodge had collapsed due to neglect. Beyond the reach of mobile phone signals, they sought assistance at a nearby villa, hoping to use the house phone. Its new owners, a music group called "Dorcus," recently purchased the property as a composing retreat. The band members explained that they’d acquired the villa for a remarkably low price, a consequence of its rumored haunting.