Ayame and Kenroku return from gathering supplies to find many dead Gibia, including Yurika's mother who had transformed into a Gibia, and Yukinojyo who died protecting Kathleen. Meanwhile, the Galients' van breaks down, and while Mikimoto, Hamuro and Sakuma are searching for food in a warehouse, they find a nest of Gibia. To avoid being attacked after nightfall, they destroy the Gibia with fire and explosives. Dr. Yoshinaga suggests that their group check out a nearby Gibia Virus Treatment Research Center to see if they can make use of any research they may find...