The narrator tells us that the original name of song yuan was "Dong yhan" . Song yhan's mother had remarried Dong yuan many years ago, and then became Song yahan's stepdaughter. The stepdaughter has always had bad relations with her step-mother. Since the arrest of song yahan, she and her mother have not shown each other a look of concern. The narrator asks if xiaoxi has a serious injury, and she says that she often suffers from her waist injury from her work. She tells the narrator that zhisheng is with her, and that he will try his best to help her father. .