五百年前,由石猴变化而成的齐天大圣孙悟空(张磊 配音)大闹天宫,最终被如来佛祖镇在了五行山下。此去经年,长安城内突然遭到山妖洗劫,童男童女哭声连连,命悬一线。危机时刻,自幼被行脚僧法明(吴文伦 配音)抚养长大的江流儿(林子杰 配音)救下了一个小女孩,结果反遭山妖追杀。经过一番追逐,江流儿无意中解除了孙悟空的封印,齐天大圣自然好好地将山妖教训了一番。因为封印未解开,悟空不得不护送江流儿和小女孩回长安,一路上又遭遇了猪八戒(刘九容 配音)和白龙马。 与此同时,妖王(童自荣 配音)绝不甘心失败,他躲在暗中,等待着给孙悟空一行致命一击的良机……The all-powerful Monkey King once roamed freely between Heaven and Earth, but after angering the Gods, he was imprisoned within an ice cage deep within the mountains. 500 years later, monsters attack a small village and a child flees to the mountains. Unknowingly, the child releases the Monkey King from his curse. With the help and encouragement from this special child, Monkey King saves the village from the evil monsters.