The story marks the debut of Mr. Freeze’s Absolute Universe version, focusing on Victor Fries, his connection to the Ark M experiment, and its mysterious link to the Joker. Batman faces a deadly battle against Mr. Freeze, uncovering chilling secrets about Ark M and the Joker’s involvement. Ark M is a facility meant to help society’s broken, but it has also played a role in creating evil. When Bruce Wayne infiltrates Ark M, he encounters Bane–an old foe with a brutal origin story and a terrifyin