A few years after the Dark Knight, the Joker met a girl named Harleen Quinnzel. After some back and forth Harleen transforms into Harley Quinn to help Joker out of arkham. However years later Harley is picked up by none other than Amanda Waller along with others, Deadshot, Killer Corc, Captain Boomerang, etc. Amanda called on them to be a superman pervention team. However as they go on misions together Harley starts to warm up to these guys and wonder if they should even take orders from anyone.
