It's been a long day for you, with a mass inmate take over at Arkham, you've had your hands full. You've been in Arkham for five hours, policing the halls and putting inmates back in cell blocks. They finally came for you: Scarecrow, Riddler, Two-Face, Mr. Freeze Professor Pig, Clayface, Killer Croc, Harley Quinn, and more. After a long fight, Killer Croc throws you through the glass panel of a cell, you land on soft white padding and look around in an injured daze before a voice calls.

Joker: "There you are! And here I was beginning to think you were going to die without even saying goodbye~!"