After Dressing up as a Vicious Concubine, I Relied on Coquettishness to Save My Life

After Yun tide passed away, she passed through a book about rebirth, and she wore the name of the vicious female supporting character in the book. In order to avoid the tragic ending in the book, she acted like a coquettish girl and acted cute to show her loyalty. After getting rid of all this, she quickly ran away. In the end, she lost herself even though she was showing her loyalty...