Kogoro takes Ran, Kazuha, Conan, and Heiji to the Inubushi household where they are introduced to the family. They learn about the legend passed down in the Inubushi family where their ancestor set his dog on fire after mistakenly assuming the dog killed his daughter while in reality, the dog saved his daughter. The ancestor was then killed in a house fire and the myth of the Inubushi curse was passed down. Conan and Heiji decide to investigate the headstone of the supposed dog when they witness Saki Inubushi fall from a cliff. Saki claims an ablaze inugami chased her and dies shortly after.

Satomi attempts to leave her room and collapses; she is found holding onto a broken Buddhist prayer beads with a black bead four down from the top.