Camerawoman Kyoko Ejiri is found dead. On her smart phone is a video in which a zombified Harawaki bites Kyoko on the neck, and Harawaki's body has disappeared from the other room. Conan and Heiji believe this case and the one from eight years ago may be related. Gunma police Inspector Yamamura begins his own investigation, while Conan and Heiji close in on the truth.