Kouji Uda comes from a family steeped in politics. His father, Seijirou, is a powerful assembly member and an authoritarian. Kouji for his father as his secretary. One day, Seijirou's granddaughter is kidnapped. The kidnapper demands that Seijirou set up a press conference by 5 p.m. the next day and make a confession of his crime to save his granddaughter. However, Seijirou refuses to submit to the demand. Kouji confronts his father, who doesn't tell him what the crime is about, and he struggles to find the truth to save his niece.