As Gotham struggles to rebuild after the flood, Batman investigates a series of murders targeting the city's most powerful criminals. The case becomes deeply personal when Andrea Beaumont, a woman from Bruce Wayne's past, unexpectedly returns to Gotham. While a mysterious vigilante known as the Phantasm stalks the underworld, a hidden enemy begins tearing apart Bruce's life from the shadows, forcing him to confront painful memories and secrets he thought were buried forever.
