[Machine Translation] My name is Inui 13. After the war, this town is full of people who have undergone body function enhancements called "Extenders," and I make my living by "handling" problems related to these Extenders... A wide-area Harmonie is triggered, and all of the city's augmented people are taken over by Honest. Jyuuzo escapes from the control of Honest through the desperate measures of his former partner, Hydrogen, and confronts Honest on his own. What will happen to the last request entrusted to Jyuusan?