Synopsis：After cultivating for a thousand years, Zhu’er, a Cold-Soul Rainbow Spider, receives enlightenment from the Buddha and transforms into human form. Disguised as a demon hunter, she descends into the mortal world and joins forces with Ganlu, Zhicao, and Changfeng to vanquish evil and uphold justice. Zhu’er harbors deep feelings for Ganlu, but the divide between humans and demons plunges her into anguish. When Sect Master Wuxu is corrupted by demonic power and attempts to seize her cultivation, Zhu’er sacrifices three thousand years of her own cultivation to destroy the demon and save everyone. In the end, she comes to realize that her true love has always been Zhicao.