Shen Yubai was smart, perceptive. He knew that if he asked Shen Sinian directly if there were any grudge or grievances between Xu Chuning and Xu Zhiyan, he would definitely not get an answer.
So, taking a roundabout approach and asking about their relationship, he might get a vague response.
After sending the message, Shen Yubai stared at his phone in contemplation. Before Shen Sinian's emergence, he hadn't heard of any discord between Xu Chuning and Xu Zhiyan. Of course, it might also be that he didn't care about the grievances between girls, so he was unaware.
However, Xu Chuning's personality didn't seem like one to cause trouble intentionally. Nowadays, she almost always approached issues with the intention of making a big problem small, and a small problem smaller.
So, that just left the future.
But in the future, what would cause the two of them to have a conflict?
Shen Yubai couldn't figure it out.