After a massive break-out at Arkham Asylum, Batman and his team are on a mission to bring all the escapees back to Arkham. First on the list is Clayface! Using social media, Batgirl taps into an informal network to track Clayface throughout the city. This inspires Penny-One to create a more organized network of informants and spies called Knightwatch!

Note

• The digital edition (9/14/2021) for this issue was released before the print edition.
• Robin really only appears on the cover, the Robin in the issue is Clayface.