Batman Eternal #41

In a city on the brink of disaster, chaos reigns in The Narrows as nanites unleash their destructive power. With the streets in turmoil, Red Robin finds himself faced with an overwhelming challenge. While flames consume the rest of Gotham, he must race against time to devise a plan to halt the malevolent technology that threatens to tear his home apart.

Amid the turmoil, familiar allies and unexpected adversaries emerge, each with their own motives as the battle for Gotham escalates. Red Robin's resourcefulness and determination are put to the ultimate test, forcing him to confront not just the immediate threat but also the complexities of loyalty, heroism, and sacrifice in a city that never sleeps.