Su Xiaoli, a girl from the Department of Modern History, traveled to the world of "Journey to the West" because of her ancestral nine-tailed fox jade pendant, and was accidentally involved in the journey of seeking scriptures. She has no power to tie a chicken, but relies on her prediction of the plot and modern knowledge to save herself from danger many times when surrounded by monsters and monsters. In the eyes of Tang Monk, she is an "orphan with a bond with the Buddha" and gradually becomes an irreplaceable presence in the Buddhist scripture collection team.
As Su Xiaoli traveled further west, he discovered that the jade pendant concealed the secret of the ancient fox clan - he was actually the heir to the bloodline of the ancient fox emperor. This identity makes her the focus of the three-party game between Heaven, Lingshan and the Monster Clan, and also makes her relationship with Wukong, Bajie, Sha Monk and others more and more complicated. She collides with the rules of the world of gods and demons with modern thinking, and uses the concept of "all living beings are equal" to challenge the prejudice that "those who are not of my race must have different hearts." After uncovering the truth about the Fox Emperor's betrayal by the Tathagata, she faces the ultimate choice of protecting her companions and overturning her destiny.