Nightwing is again in Blüdhaven and his drive to maintain his adopted metropolis secure has by no means been stronger! However defending Blüdhaven isn’t any small job, particularly now that it’s being menaced by Nightwing’s most terrifying foe yet-a mysterious and murderous villain with a penchant for stealing his sufferer’s hearts, recognized solely as Heartless. Collected on this Infinite Frontier Nightwing evolution are points #78-83.