The world is eating itself alive as the zombified victims of Poison Ivy, led by the reborn Dr. Jason Woodrue, the Floronic Man, descend upon Slaughter Swamp's foremost botanical supervillain. With time running out, Ivy will have to use every ounce of herself in order to defend her life.
But will it be enough...and is her life even worth saving?
— Description from Comic Vine community (comicvine.gamespot.com).
