The player assumes the role of Anya Romanov, an acrobatic, high-tech professional thief living in the futuristic dark metropolis Forge City. Her initial mission is to infiltrate a high-security museum and steal items therein. Later on, Anya is framed for murder she did not commit. Eventually, she finds out about a sinister conspiracy involving a ruthless corrupt politician Richard Killian and her own deadly female ninja rival known only as Breeze.