[Machine Translation] Gold is buried in Mt. Kinkazan, one of the three most sacred places in Tohoku! On the morning of the most important day of the year, the morning of the Hatsumi Grand Festival at Kinkasan Koganezan Shrine, which is full of golden legends, the chief priest unexpectedly went missing, and his body was eventually found in Senjinzawa, which is also legendary for its grudge spirits. Another man was found in an abandoned hotel room, where hundreds of spiders were roaming around. Is this case a series of locked-room murders set on an isolated island in the middle of the ocean over a gold treasure said to be buried in Mount Kinka? What is the hidden promise between the daughter of the chief priestess, who is a beauty of the highest order, and Konno, a handsome lecturer at Tokyo Metropolitan University, whom she met on the Silk Road a thousand and fifty years ago?