Gotham Nocturne: Act III (Batman: Detective Comics, Volume 5)

Batman, forgotten! The Orghams’ plan to use the Reality Engine to erase Batman from the collective memory of Gotham has come to fruition. How can the Dark Knight save a city that no longer believes in him?

Believed dead, Batman has fled Gotham to undertake a quest that boarders on mythical as he fights back against the demon infecting his mind and erasing his identity little by little. But time is running out, both for Bruce and the city he protects as the Orghams, a secret dynasty with their sights set on total control of the city and its citizens, race towards the endgame of their plan. 

Will Batman be able to fight his way back to his city in time to save it? And, more importantly, will the Gotham he returns to bare any resemblance to the Gotham he has called home all these years? 

Collects Detective Comics #1081-1089.