Genius investigator Keith Flick rejoins the royal police force just as serial killer "B" emerges. Mysterious youth Koku may be an ally, or a target.
Starring Asami Seto, Hiroaki Hirata, Yuki Kaji, Minoru Inaba, Toshiyuki Toyonaga, Hiroki Touchi, Toshiyuki Morikawa, Mitsuki Saiga, Gotou Atsushi, Kazuya Nakai