The Batman!

This takes right after Robert Patterson's The Batman movie made in 2022! Batman after locking up The Ridder in a police cell mets up with Joker in Arkham Asylum in a private chat about something..mysterious. 3 years later Bruce asks Selina to be his girlfriend and she says yes but not every goes well when Joker has been found dead in his cell after trying to break out of Arkham. 4 new gangs have been gaining popularity after their leaders Hush,Black mask,Deadshot and Clayface have escaped Arkham after 1 year in Arkham. Bruce is frightened for Selina because she's the most wanted thief in Arkham and everyone wants to take her as they own.It's up to Bruce to lock up Hush,Black mask,Deadshot and Clayface and their gangs for the last time while finding out who killed joker. Or is their a bigger criminal controlling the other criminals in their own twisted game?