Takes placed after the Robin ladder ending, Bruce gave his life so Damian could finish Brainiac off but as for Damian's last surviving adoptive brother Caleb Webster who doesn't take to kindly to the sacrifice snaps and leaves Gotham to becoming the new Nightwing, five months later Superman disbands the Regime and gives the Earth back it's freedom and reforms the Justice League but what happens when the new Nightwing shows up and starts killing highly dangerous criminals, will the reformed Justice League be able to sooth the pain within the young anti hero or will he give into his thirst for vengeance against the scum of the world but also against the Justice League for taking his father from him.