The story tells the story of Sun Wukong and Erlang Shen, who come to the Immortal Mountain to cultivate their skills. They gain friendship, experience love and ultimately betrayal, growing throughout their life journey.
Based on a classical text, the drama tells the tale of a royal who is abandoned at the young age of ten because of a prophecy that said he would kill his father. As he grows up, he must deal with two parts of him that fight between good and evil.