Momoko was sent to help the head office to hold a bridal show after stepping on the corpse of Hasegawa Williams General Hospital. However, she encounters a celebrity model Ayano being poisoned. While her fiancé Honmiya is suspected to be a strong suspect, Momoko, who was asked to clean her site, touches her Ayano's bouquet and makes a timely leap. Momoko pulls in her Otomo to prevent Ayano's death and follows Honmiya. She gets information there that she was having an affair with Honmiya and that she had a stalker around Ayano.
