Jiu Yue is a prominent character from the Chinese animated series Fei Ren Zai. As a mythical being with supernatural abilities, Jiu Yue is often seen assisting other creatures and humans alike with her wisdom and power. Her role in the series is significant as she serves as a guide and protector to the protagonist, helping them navigate the challenges posed by the blend of the human and mythical worlds. Jiu Yue's calm demeanor and strategic thinking make her an indispensable ally in the series.