In his second year operating as a vigilante in Gotham City, Bruce Wayne (known as The Batman) strikes fear into the city's underworld. When a sadistic serial killer known as The Riddler begins executing the city's most prominent political figures, he leaves a trail of cryptic clues directed solely at the vigilante.
To unravel the mystery, the Dark Knight is forced to team up with Lieutenant James Gordon and delve into the criminal underworld. There, he crosses paths with key figures in crime such as The Penguin and Selina Kyle (Catwoman), as his investigation uncovers a web of systemic corruption that reaches the highest levels of Gotham. As he gets closer to the truth, his enemy's riddles reveal dark secrets connected to his own family's past. This revelation forces him to re-evaluate the meaning of his crusade and his symbol, transforming him from a mere agent of vengeance into a figure capable of inspiring hope.