"According to this book, ordinary high school student Sougo Tokiwa is waiting for the future where he becomes the Demon King and Monarch of Time, Ohma Zi-O. Before him lies another SOUGO, who tries to dispose of the unpleasant Heisei era history. Right down to preventing the challenge of being betrayed by me, Woz, Sougo Tokiwa stands up to become the one true king. In short, this is a continuation of the events of the movie--" ―Black Woz