Batman: White Knight Presents - Generation Joker (2023) #4

Plot

Revenge is a dish best served cold! With the FBI hot on their tail and nowhere to go, Bryce and Jackie return to where it all began…Arkham Asylum. There, with the help of a reformed Victor Fries, they hope to save their fading father. Will science prevail or will Mr. Freeze take the opportunity to end The Joker’s reign in Gotham for good?