Nightwing confronts a mysterious figure claiming to be the Joker's long-lost son, unraveling a web of lies that ties his past to the chaotic legacy of Gotham's most infamous villain. As secrets surface, the hero must navigate a dangerous game of deception, questioning loyalty and the cost of justice. A pivotal revelation forces Nightwing to confront his own history with the Joker, setting the stage for a confrontation that could redefine his identity.