After mistakenly trusting her beloved Xuan Yuan, who had sided with the demons, the heroine Zi Ni lost the family who cherished her in the war between the immortals and demons. Her father, Zi Qing, was the God of War who guarded the Southern Heavenly Gate; her mother, Su Yunxi, oversaw the flowers of the Three Realms; her elder brother, Zi Chen, was a leading scholar among the immortals; and her elder sister, Zi Yao, managed the immortal marketplace. When Zi Ni learned the truth, she sought to make amends for her mistake and bring her beloved family back to life. She sacrificed her divine status and the fortune of three lifetimes to perform a secret art, sending herself and her family to be reborn in a small world. There, she had to help her father, mother, brother, and sister achieve greatness in their respective fields. But Zi Ni herself had no memories, and could only remember that her family had to become the best in the mortal world to cleanse the demonic energy and restore their divine status. Although she would get a chance to be reborn, whether the plan succeeded or failed, Zi Ni would cease to exist.
To preserve Zi Ni’s divine status and her life, as well as to help her family, who had contributed so much to the immortal realm, the male lead Mo Ye, the God of Creation, offered up ten thousand years of cultivation. He created a chance for Zi Ni to survive as a disciple of a small cultivation sect. Wan Qing, a supporting female character who was in love with Mo Ye, learned that he had feelings for Zi Ni, even if only a little, and began working with the demons to sabotage Zi Ni’s reincarnation.