Su Wanzhao, a doctor of modern psychology, passed through the book and became the illegitimate daughter of the leader of the demon sect. She was thrown to the bottom because her mother was a disciple of the righteous way. Later, she was designed by the protagonist group to use it as a breakthrough to attack the demon sect, and was eventually stabbed to death by a random sword. After entering the book, Su Wanzhao used his foresight of the plot, his calm and sinister character and his insight into human nature to rise from the bottom of the Demon Cult, gradually exposed the hypocrisy of the protagonist group, gathered forces, solved the conspiracy, and finally became the leader of the Demon Cult, overthrowing the false rule of the righteous way. At the same time, he and Lu Zhaoye, the Holy Son of the Demon Cult, went from testing each other to running in both directions, reaping the double counterattack of love and power.