With her body and life restored, Poison Ivy embarks on a fierce battle for the natural world, but her mission is upended when she unknowingly resurrects an ancient site from Gotham's past, awakening something...insatiable. As she confronts a violent eco-terrorist group, dubbed the Order of the Green Knight, Ivy discovers the far-reaching consequences of her actions. If that wasn't bad enough, Ivy seems to have restarted an ancient conflict between the primordial forces of the Grey and the Green, with Ivy and Janet stuck in the middle, as both sides seek to use the two humans to advance their own secret goals.
