Since childhood, Kataoka (male) and Sato (female) have been close friends. Recognized for having a unique talent of exceptional hearing, Kataoka perceives Sato's voice as the loudest among others. Throughout his teenage years, he has developed a keen sense of hearing to detect sounds from a distance, both pleasant and unpleasant. Conversely, Sato has joined the school newspaper club, while Kataoka has kept to himself. When the club decides to investigate certain "supernatural" rumors, Sato persuades Kataoka to assist them with his remarkable abilities.