Batman ventures into Gotham City's underworld when a sadistic killer leaves behind a trail of cryptic clues. As the scale of the perpetrator's plans become clear, he must bring justice to the abuse of power and corruption that plagues the metropolis.
A serial killer named Julian Day has an obsession with time, which causes him to kill his victims on holidays… After being caught by GCPD, they along with Batman attempt to track down the victims Julian has yet to kill.
