Shibuya, Tokyo, is bustling with the Halloween season. A wedding is being held at Shibuya Hikarie, where Sato is dressed in a wedding dress. While Conan and the other invited guests are watching, an assailant suddenly bursts in, and Takagi, who was trying to protect Sato, is injured. Takagi survived and the situation was settled, but in Sato's eyes, the image of the grim reaper that she had seen when Jinpei Matsuda,...