When Xi Ying reached the Xi Manor, it was already the lunch time.
So he first had lunch with his wife and son. During lunch, he especially paid attention to Li Rui. This time she didn't vomit, fortunately.
He was relieved but at the same time, a little confused as to what happened in the morning. It was not Xi Ying's fault. He just wanted to rest assured that his wife and child were healthy and fine.
So he thought of calling the old physician who was still residing in the Xi Manor.
It was only when Li Hua informed him that Li Rui would feel nauseous on smelling something greasy did he came to understand a little how it worked.
Li Hua also told Xi Ying that she and Liu Lan had already presented many dishes in front of Li Rui and they also had made a separate list for what made her feel nauseous or whatnot.