Mu Xingfeng's feelings for Tuzi were something he understood best. Besides, this was a private matter, and regardless of how much grandpa disapproved, the Mu Family hadn't made any fuss about it. It wasn't his place to meddle, but he couldn't say that out loud.
"Hey, you little brat, you've got some nerve to lecture your grandpa, huh? What gap between the Lin and Mu Families? I don't believe your Grandpa Mu would break ties with me over that little girl. Besides, back then, when it came to Xingfeng and Ruonan, your grandpa agreed wholeheartedly. Now, he's going back on his word, and I'm just venting my anger on that little girl. I haven't harmed her."