岁月不知心底事

The reason why he was unwilling to discuss the price with Ning Cheng was that it was his nature, and he knew that Ning Cheng would be in trouble soon. He didn't want to get involved. If Ning Cheng is not dead later, he might come to trade with Ning Cheng. Of course, if Ningcheng's Xuan Shuang Zhi was taken away by Qu Tongfu, he would also trade with Qu Tongfu....