Based on two sequel novels by talented author Ikane Gentaro, "Blacklist: Tokyo Metropolitan Police Department Inspection Files" and "Reverberation: Tokyo Metropolitan Police Department Inspection Files," the series will be an even larger-scale entertainment production than the previous work. Matsuoka Masahiro will star as in the previous work. Set in Jinichi two years after the previous work, Sara Masaki, who has become a key member of the inspection department, will face an "organizational conspiracy" that threatens to destabilize the entire police organization... In addition, the mystery that was left unrevealed in the final episode of the previous work will finally be revealed in this work...!