Rookie detective Nanatsuki gets involved with a hostage situation, and encounters a special police squad who enlists his help in handling the standoff.

Nanatsuki's first case with the Special 7 is the murder of four politicians in one night. An angry blog post could hold the key.

Special 7 attempts to stop a notorious bomber who threatens three skyscrapers.

Nanatsuki and Nijo work together to determine whether a father killed his sons to collect on the insurance payment, but Nanatsuki has doubts he is the killer.

Nine makes its move; Nanatsuki, Ichinose, and Nijo are stranded in a mall.

Special 7 gather in the mall, attempting to rescue the hostages and prevent Nine's ritual; the motives of Warlock and his second-in-command remain opaque.