Gotham City, 2026. Bruce Wayne has been operating as Batman for over a decade. He believes he knows every brick, every alley, and every secret of his city. He is now training his biological son, the lethal and arrogant Damian Wayne (Robin), attempting to teach him justice over vengeance. The plot begins when a series of high-profile assassinations in Gotham point to an urban legend Bruce has always dismissed as a nursery rhyme: The Court of Owls.
During the investigation, Bruce meets Lincoln March, a charismatic mayoral candidate and philanthropist who claims a dark, secret connection to the Wayne family. When the Court's immortal assassin, the Talon, strikes, Batman is dragged into the Court's underground labyrinth. The film is a conspiracy thriller and psychological horror, where Batman is pushed to the brink of madness, forced to accept that the true rulers of Gotham are ancient predators watching from the shadows, and that his own family history might be a lie.