The Yao Family didn't have this saying.
But he didn't want to mention it.
When Yao Dong heard Mu Lingyun talk about learning a thing or two, he said, "Indeed, it's necessary. How about, after this is over, Miss Mu learns a thing or two?"
Mu Lingyun said with a light smile, "We'll see. I'm afraid that by then I might not even be able to get up, let alone perform any acts of contrition, right? Then I wouldn't be able to learn."
"Haha! Miss Mu really is a far-sighted person. Then just watch how I beat him until he can't get up!" Yao Dong said somewhat arrogantly.
Mu Lingyun smiled and said nothing more.
Ji Luochen also bowed his head, a faint smile on his lips.
He understood what Mu Lingyun's words meant; they indicated that after the fight, Yao Dong might not be able to stand up anymore, hence unable to demonstrate, and she wouldn't be able to learn.