Yukimasa Yugami is a detective who chases after facts in cases. He will resort to illegal investigations and he uses his unique reasoning powers. His partner is rookie detective Torao Hanyu.
Yugami mysteriously vanishes after visiting a hospital where Hizumi is in a coma. Meanwhile, Hanyu and the team discover that the supposed dead author, who was responsible for the murders years ago, may still be alive and behind recent crimes.
