When I was a kid, I scoffed at people who thought they were crazy. But I didn't expect that many years later, after watching the movie version, I would become interested in it and stare at the computer screen with white light all night long, deeply absorbed in it. The lives of Gu Li, Nan Xiang, Lin Xiao and Tang Wanru are fictional realities, using exaggerated techniques to express the helplessness of reality. In reality, there are many people like them around us. My stories with them are not as luxurious and cruel as when I was a child, but the fights and fights are the same.