This book tells the story of Bubulu, Selena, Jiaozi, and Diqi, who learn that the "Magic City" of Augustus is now controlled by the kingdom's traitor, Niniklar. Ten years ago, he stole the royal family's "Heart of Titan," using its power to build the "Black Claw Legion" of monsters and enslave all the people to mine Titanite. For ten years, the prince of Augustus has been hiding in Niniklar's shadow, waiting to find his weakness and seize the opportunity to overthrow his tyrannical rule. Niniklar is not content with being the king of Augustus; he also wants to control powerful monsters—the giants "Titans"—to dominate the entire continent of Liufang. However, only the blood of the royal family can awaken the Titans that have slumbered for thousands of years. To protect the people of Augustus, the prince steps forward. Bubulu and his friends bravely fight against the Black Claw Legion, determined to join forces with the prince to thwart Niniklar's conspiracy.
本书讲述了：布布路、赛琳娜、饺子和帝奇得知“魔都”奥古斯现在被王国的叛徒——尼尼克拉尔所掌控，他在十年前偷走了王族的“泰坦之心”，利用其力量建立起由怪物组成的“黑爪军团”，并奴役所有百姓为其开采泰坦原石。十年来，奥古斯的王子隐姓埋名潜伏在尼尼克拉尔身边，只为找到他的弱点，等待时机推翻残暴的统治。尼尼克拉尔不满足于做奥古斯的王，他还想驱使强大的怪物——巨人“泰坦”，以便称霸整个琉方大陆。然而只有王族之血才能唤醒沉睡千年的泰坦。为了保护奥古斯的百姓，王子挺身而出。布布路一行人勇敢地与黑爪军团战斗，决心与王子联手粉碎尼尼克拉尔的阴谋。
本书讲述了：布布路、赛琳娜、饺子和帝奇得知“魔都”奥古斯现在被王国的叛徒——尼尼克拉尔所掌控，他在十年前偷走了王族的“泰坦之心”，利用其力量建立起由怪物组成的“黑爪军团”，并奴役所有百姓为其开采泰坦原石。十年来，奥古斯的王子隐姓埋名潜伏在尼尼克拉尔身边，只为找到他的弱点，等待时机推翻残暴的统治。尼尼克拉尔不满足于做奥古斯的王，他还想驱使强大的怪物——巨人“泰坦”，以便称霸整个琉方大陆。然而只有王族之血才能唤醒沉睡千年的泰坦。为了保护奥古斯的百姓，王子挺身而出。布布路一行人勇敢地与黑爪军团战斗，决心与王子联手粉碎尼尼克拉尔的阴谋。
