Mitsubayashi, who works for Iwasa Construction, watches a horror movie with his girlfriend Chizuko, then joins friends at a gathering. Kagamiko, a travel planner, organizes a horror tour with Yashiro, a psychic researcher. The group includes friends Hatoko, Saori, and Mitsurin, who’s engaged, along with Iwasa Construction’s president and managing director. The next day, Mitsubayashi’s body is found, drained of blood, and Lieutenant Amemori investigates. He learns Mitsubayashi had been near haunted Hirozawa Pond, where Yashiro shares ghost tales from the Heian period. Later, Chizuko dies in a similar, eerie manner. Ghosts tied to the Tengu of Atago-yama warn Kyoko, Hatoko, and Saori about strange events. Chizuko and Mitsubayashi’s deaths resemble vampire attacks, linked to the vengeful spirit Shuhime. Kagamiko, Hatoko, and Saori search Mitsubayashi’s ransacked apartment while being spied on. Hauntings intensify, revealing a spirit named Mayumi as Princess Akemi’s ghost.