The daughter of the mistress is always a thorn in the eye.
So, from the day Gu Qianqian stepped into the Lu Family, Yu Baihe had made life difficult for her in every possible way.
She tricked her into Lu Zhanbei's room, intending to scare her silly with the Third Young Master Lu's bad temper. However, he not only didn't scare this girl away, but he also seemed to grow more attached to her.
She arranged for Qianqian to be engaged to Fu Jingchen, intending her to sacrifice for father's career instead of Lu Xinbai. Yet, Fu Jingchen didn't manage to deal with this girl properly, instead, he ended up attracting the attention of Third Young Master Lu.
All of this would have been tolerable, but now, she was merely trying to humiliate the girl by moving her into a servants' quarters. Not only did her plan backfire, but it also managed to get the girl moved next to Third Young Master's room.