"Have you finished investigating?" Yao Ling asked in surprise. She wondered how could he did it so fast?! Yao Ying just told her that he would order Xiu to investigate about it at noon and after lunch, they already got the result.
Xiu nodded. "Yes, Young Mistress. They follow the same pattern every day, so it was easy for me to take note of."
"Every day?" Yao Ling raised one of her eyebrows. Judging from Xiu's answer, it meant that he had paid attention to their schedule before today.
Before Xiu could answer, Yao Ying cut him off with a single sentence, "Ling-er, I will explain about it to you later."
Yao Ling didn't want to contradict him in front of Xiu, so she quickly agreed to him and didn't make it difficult for Yao Ying. She just wanted to listen to the report.
Yao Ying asked Xiu in a serious tone, "What did you find out from the investigation?"