After I traveled through the book, my sister kidnapped my mother

After dying in a car accident, Wen Zhimiao traveled to a novel world she had read before. Good news: she became a princess. Bad news: she was not the queen's biological daughter. Worse news: she was a fake princess who died young. Fortunately, her best friend also traveled through time. Although her status was not very high, she was just a maid beside her mother. With her best friend Yun Zhou protecting her and knowing the plot, Wen Zhimiao luckily survived. But when she saw her mother hugging her best friend and kissing her, Wen Zhimiao still found it unbelievable. I treated you as my best friend, but you actually wanted to be my new mother? What? You said I still have a father who is in name only? That's it, wouldn't it be better if my mother took over as the emperor! On the contrary...