When a new criminal mastermind begins terrorizing Gotham City, Commissioner Gordon is forced to call upon the Batman. Bruce Wayne, who like his city, is haunted by the ghost of the Riddler's actions, must put his all into capturing the leaders of the most ruthless criminal organization Gotham has ever seen. An epic game of cat and mouse ensues when the Batman meets his match: the cunning, one-step-ahead, right-hand woman of the crime boss known as Enyo, Arabella.