In this chapter, snow begins to fall over Tokyo as a new threat emerges. Meanwhile, our friends at the hospital try to help a victim who arrives in a state of delirium. Elsewhere, Ryuuji meets Hiyu under strange circumstances, unaware of the terrible events that are about to unfold. It is a chapter shrouded in mystery, featuring a silent criminal who manipulates victims through a form of mind control. I love the mystery surrounding this story, and the classical music makes the atmosphere even more compelling.