[Machine Translation] Deep inside the shopping mall, the zombies have evolved - the survivors of the shopping mall have gone from seven to four people. Rias and her friends are determined to overcome their grief and survive, but a new member appears in front of them. His name is Tomoko Anderson. She is a university professor. She has survived on her own and says, "There is a way to go undetected by the zombies. Nashira and her friends learn to do this in order to survive. The battle against zombies intensifies in this fifth volume!