Tang An accidentally traveled through time and became a princess of the Tang Dynasty, becoming the chosen one to learn scriptures from the West. The three apprentices turned out to be heavenly generals. She exchanged her sincerity for her sincerity and did not rely on magic weapons to restrain her, winning the hearts of her master and apprentice. On their way westward, they slayed demons and gained wonderful fortunes. But as the journey progresses, Tang An gradually realizes that there is a shocking chess game behind this experience. Let's see how she uses her wisdom and kindness to lead her partners through the fog and find their own way home.