Batman: Last Knight on Earth
Billed as "The Last BATMAN Story Ever Told...," Snyder and Capullo's series Batman: Last Knight on Earth (now collected in a hardcover edition) builds on their last arc of the New 52's Batman series.
Batman: Last Knight on Earth positions a new Batman/Bruce Wayne to rise to become a hero in a potential future of the DCU. It is a bleak world (rather like DCeased and Justice League Dark: Apokolips War), but there is a lot of hope in the end (and some intriguing use of the Joker character).
See below for DC's teaser trailer for the series: