Karin Kimishima, Miho Wakabayashi, Kaoru Hayami—on the surface, the three appear completely unrelated. Yet lurking in their minds is a shared, eerie memory. Fragmented images surface when they close their eyes: the terrifying figure of a man who instills fear in everyone. This memory torments their hearts like a relentless torture. Why are they haunted by these visions? What is the truth behind it all? Their journey to uncover the mystery begins.