On a rainy day, Ichiko discovers an abandoned kitten outside her building and decides to take it in, naming it Tama. As Ichiko becomes curious as to why Momiji hasn't been around lately, a toilet god named Ibuki appears before her, but Ichiko refuses to hear him out. The next day, Ichiko learns Momiji has kidnapped Tama and goes to the school gym to confront her. Momiji reveals she was the one who brought Tama to Ichiko's place in order to teach her what it's like to lose someone important. Momiji then goads Ichiko into using the Soumin Shourai and absorbs almost all of her Fortune Energy. As Momiji takes her leave, the gym catches fire, trapping Ichiko and Tama inside without her Fortune to save them. Ibuki then appears, explaining his mission was to save Tama from having what little Fortune she had drained by Ichiko. Offering to save Tama, Ibuki uses a device that can inject Fortune Energy into its target.