(DC Purge Crossover AU) In 2013 Brainiac had invaded Earth the world so the finest heros and Villains work together order to defeat him but in the end at the final battle there was a explosion that managed to kill Brainiac but also killed most of Heros and Villains only a few Heros and Villains survived those are Wonder Woman, Black Canary, Batgirl (She doesn't get shot and paralyzed by the Joker in this story) Catwoman, Harley Quinn, Poison Ivy, Jason Todd/Red Hood, Damien/Robin, Jonathan Kent/Superboy (Lois Lane also survives and raises her son), Deadshot, Deathstroke, after the battle the remaining Heros and the Ex-Villains to Wonder Womans home Paradise Island where they will lived and rebuild their strength in a few years later in 2048 one day before the Purge there was a group of Ninjas called the Red Dragon Society were a group of futuristic Ninjas who were form 6 years ago to protect innocent people from the Purge their leader Jake Thorn also known as The Red Dragon were murdered by the NFFA for the reason that they might interfere in the Purge but one of them survived it was Kyle Thorn the son of Jake Thorn who manages to escape with the help of his father and manged to flee to Paradise Island there they met and the Heros and Ex-Villains and soon he he will return to his home with the his allies and to get his revenge on the NFFA and anyone else who murdered his family and other innocent and to bring True Justice back to America he will be called THE SHADOW NINJA