[Chapter 1] While Sayaka was relaxing in the room, a dark shadow suddenly appeared behind her! Amid an eerie atmosphere, she gradually begins trembling with fear... [Chapter 2] A suspicious nurse gets tightly wrapped around a pillar, her body twisting helplessly with no way to escape... [Chapter 3] Bound tightly with arm binders, she's kicked into a traditional Japanese prison room. The tension builds step by step, creating an intensely gripping experience!