當高譚市接連遭遇恐怖攻擊時，蝙蝠俠著手調查幕後真相，卻發現始作俑者竟是自己昔日的一位宿敵。秘密組織「刺客聯盟」的強大領袖——雷霄古（Ra's al Ghul）——已發動一場波及全球的全面衝突，蝙蝠俠必須獨自阻止其陰謀得逞。
(When a succession of terrorist attacks has been perpetrated throughout Gotham, Batman commences his investigation into the underlying causes, only to uncover that the perpetrator is a former adversary from his past. Ra's al Ghul, the formidable commander of the clandestine organization known as The League of Assassins, has initiated a comprehensive global conflict, and Batman alone must prevent him from succeeding.)
