After I Escaped from Death, the Whole Plot Collapsed

Mu Xi traveled into a fairy novel and became the villain, the Immortal Lord. Her goal is to disrupt the world, causing chaos between the immortals and the demons, and then naturally pave the way for the male protagonist. In the end, she died under the male protagonist's sword, and she died. But she didn't expect that those who should hate her all thought she was Bai Yueguang. The young master of the demon world, the male protagonist who became the ruler of the immortal world, the junior sister who hated her, and her lovely female apprentice... They became famous in that battle between immortals and demons.