This film tells the story of Yang Jian, who joins the tutelage of Master Yu Ding to save his mother, Yao Ji, who suffers hardships in the Peach Mountain. Throughout numerous trials and tribulations, he tames divine beasts and obtains a divine artifact. In the end, he defeats the antagonist Chong Ming, bringing peace to the world and becoming a legendary warrior....

During the Empress Wu Zetian's reign, Detective Dee supervised the case of "Red-eyed monster" causing trouble and eliminated Prince Wu Minzhi, who tried to usurp power and seize the throne, preserving the stability of Jiangshan....

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