Five years ago, Batman and Robin put an end to the actions of Mother, a formidable trafficker. Today, the aftermath of this case is resurfacing, but the two vigilantes have since changed. Dick Grayson became Nightwing, then Agent 37 of Spyral. As for Bruce Wayne, he disappeared following the Joker's last assault. Dick Grayson and the other acolytes of the vigilante will have to take care of taking up the torch.
