Tateyuki Chono is devastated when his apartment and extensive collection of insect specimens burns to the ground one evening. But his luck turns around when a chance leads him to meet famed entomologist Izumo Kusanagi. Chono is floored by the kind hospitality of Kusanagi and his beautiful daughter Toko. However, the warm atmosphere of the estate belies a sinister secret. What is the true nature of Dr. Kusanagi's research? And is Chono already trapped in a deadly web of terror?