Wearing Books and Becoming the Villain's Apprentice

Entering a fairy romance novel, Yue Mingjiao was very depressed. Yue Mingjiao was even more depressed after dressing up as the young apprentice of the villain in the novel. The witch has not yet turned black, and she dotes on her little apprentice to the extreme. She wants stars for stars and moon for moon. "Since my disciple is pleased with the great disciple of Tian Qian Sect, he will be my master and I will kidnap him and make a furnace for you." After the demon master finished speaking, the male protagonist Helian Aotian was packed back the next day. Yue Mingjiao was about to cry but had no tears. Master, do you know who you stole back? Don't look like you're begging for praise! Apart from being too upright, Master is impeccable. Yue Mingjiao worked hard to prevent her from going dark, and went undercover to instigate the protagonist to rebel, thus preventing the sect from being destroyed. But, but— Why did Master still turn black? Why did the master expel her from the school and take in a new apprentice? Why did the master stab her when she mustered up the courage to confess her love? Alas, the word love is a complete fart. She will never like anyone again. ---------------------------------------- The demon cultivator Shui Lingxi was reborn and returned to the day before his apprentice Yue Mingjiao left school. In her previous life, it was this disciple she loved most who hung out with the disciples of the Tianqian Sect, colluded with the righteous sect, and destroyed the Demon Sect, which also made her furious and driven into madness. In her new life, she would never be blinded by this traitor's mask. Mine Sweeper I don't know when my imagination will open up, so I'll put it here to occupy a hole. Master-apprentice CP, the gentle and steady young apprentice wears a book, and the master turns into a demon and is reborn. The plot is bloody. Intention: Losing the light after gaining it is more painful than never seeing the light.