Chiaki's father shows up and tells Maron and Miyako that Chiaki's family owns a hospital. He also shows Maron an architectural sculpture of an amusement park that her father modeled and named after her, but a demon is possessing it and Maron is forced to "Checkmate." Sinbad rescues Jeanne from a trap, but ends up injured and in return Jeanne saves Sinbad. Afterwards they share little kiss.