"My brother-in-law?"
Upon hearing Zhang Lingdong's words, Zhang Mufeng didn't react immediately. However, he was someone who had truly witnessed how awesome Yang Yifeng was. He laughed and a fervent look appeared in his eyes:
"My brother-in-law, that's a really awesome guy!"
Zhang Mufeng's statement essentially didn't say much. Whether Yang Yifeng was awesome or not, Zhang Lingdong could discern something of it from the strength in his hand and the calluses on his palms. What he wanted to know was about Yang Yifeng's background, experience, and methods.
But there was no way Zhang Mufeng would understand that, and what's more, Zhang Lingdong couldn't very well ask such questions.
After all, Yang Yifeng was now Zhang Muxue's boyfriend and to some extent considered part of the Zhang Family. It would be quite impolite for Zhang Lingdong to inquire in such a way.