闻人羽的养子项小天为登上侠义榜，偷跑入人间降妖，却误拔出被封印的离音魔剑、惊扰四方，在乐无异和上官羽灵陪伴下，踏上青云坛救世之旅，不料却陷入阴谋之中。危难之际身为剑灵的小天牺牲自己，以大爱换天下太平。

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.