The Goddess of Guixu sacrificed her divine grid to seal the Demon Lord and protect the three realms, reincarnating as Lin Qingye of the Spirit Sword Sect. Devoted to cultivating the Dao, she is betrayed by her dao companion Shen Xian under the bewitchment of the wicked Liu Ruoyao, and framed for colluding with demons. Her master Tan Yun sacrifices herself to awaken her divine origin. Regaining her memories, Lin Qingye returns to the heartbreaking sight of her sect destroyed, slaughters the evildoers, and twice exhausts her full strength failing to seal the demon. She traces back the past to embrace the Dao of the Common People, spending three hundred years traveling the mortal world to gather the faith of the masses. In the final battle, her ancient and present selves merge into one, permanently sealing the Demon Lord with the power of the common people, justly disposing of Shen Xian to reinforce the seal. Declining a high position, she rebuilds the Spirit Sword Sect, protects the three realms with great love, and receives the reverence of all ages.