In the Criminal Zero special episode, Shi Ya, who had lost his memory, and his colleagues went on a consolation trip to Mount Rokka in Kobe outside his jurisdiction. When they arrived at the mountain restaurant, six guests had already gathered due to a "mysterious invitation letter", and the external roads were soon cut off, forming a land island. Shi Ya (Ichiki Zemura)
In the Criminal Zero special episode, Shi Ya, who had lost his memory, and his colleagues went on a consolation trip to Mount Rokka in Kobe outside his jurisdiction. When they arrived at the mountain restaurant, six guests had already gathered due to a "mysterious invitation letter", and the external roads were soon cut off, forming a land island. Shi Ya (Ichiki Zemura)