Ji Ruyue, a girl who was born with a spirit body, was abandoned when she was young and was later picked up by a sect of cultivators. She possesses a rare treasure and her cultivation speed is much faster than ordinary people, but this also attracts jealousy and covetation. On the road to cultivating immortality, she met Mo Wuchen, a descendant of the demon clan who was both good and evil, and Bai Qingyu, a senior fellow from the immortal sect who was as gentle as jade. The emotional entanglement between the three people is intertwined with Ji Ruyue's growth path. At the same time, the evil forces hidden in the dark are ready to move and attempt to subvert the fairy world. After going through countless hardships, Ji Ruyue gradually realized her mission, and finally joined forces with Mo Wuchen to defeat the evil forces, protect the common people, and find her own way.