Batman: Death Mask

A new serial killer emerges in Gotham, potentially linked to Bruce Wayne's youth in Japan, where he trained. Questions arise about whether the murderer knows Bruce is Batman. Bruce investigates how his time in Japan shaped him and if it somehow led to the current killer's actions in the city's underworld. The mystery of the killer's masks is revealed, showing a deep connection to Bruce from their time as students in Japan. As the situation escalates, Batman must defeat the killer known as the Oni, but first confronts his own past.