
While on a tour, a couple witnesses the phenomenon of a "strolling head" at the mountain pass. Terrified, the man on the motorcycle, fearing for his life, swerves off the road and crashes into a tree, igniting in flames. Subsequent similar accidents occur, but they are revealed to be orchestrated by Hoshino, the sole survivor of one such incident. Pretending to be the tragic protagonist in the shack where the bodies are brought, Hoshino is confronted by the man who discovered the accidents...