Nightwing is back in Bl�dhaven and his drive to keep his adopted city safe has never been stronger! But protecting Bl�dhaven is no small task, especially now that it�s being menaced by Nightwing�s most terrifying foe yet-a mysterious and murderous villain with a penchant for stealing his victim�s hearts, known only as Heartless. Collected in this Infinite Frontier Nightwing evolution are issues #78-83.
