The class feels uneasy with Papaya's teachings due to him hating the sunlight and freaking out when looking at blood. When a rumor about girls disappearing and transformed into a wooden doll in the bathtub is heard, Cacao and the other students will have to investigate this matter and also clearing Hinano's name because the student council thinks that she's connected to this(due to Hinano being a wooden puppet). "You're Welcome"