Su Ying, the young monarch of the Demon Clan's Void Refining stage, unexpectedly transmigrated into a Dragon-Abiding Heavenly book, becoming a useless spiritual root outer-sect disciple who was framed by her cousin Ling Xueyi and almost humiliated and killed by Golden Core Elder Du. Retaining her high-tier divine soul and demonic methods, while hiding her true cultivation and chaotic spiritual root, she advances through counterattacking villains, exposing conspiracies, and joining the Yitian Sect to become a personal disciple, simultaneously cultivating to grow stronger while seeking revenge against the Ling family and the Tingxue Sect who persecuted her and her mother.