C909 It's Hard to Guard Against
If she told Xia Xingcheng the truth, then the misunderstanding between her and Sheng Yeting would be resolved. What Xia Xingyan was most unwilling to accept was that Xia Xingcheng was living a happier life than herself.
Back then, she was jealous of her sister, so she tried to drug Xia Xingcheng without her knowledge and let Xia Xingcheng and Sheng Yeting go to bed without her knowledge