At the prestigious Konoehara Academy in H City, Tokyo, a chilling rumor spreads: “The Shibito declares your death.” This mysterious entity, known as the Shibito, is said to infiltrate the academy by posing as a student, blending in seamlessly—until it begins erasing students from existence, one by one. In a desperate attempt to uncover the truth, the academy enlists Kazuo Yashiki, a seasoned specialist in the paranormal. With more students vanishing, can Yashiki unmask the Shibito before it’s too late?