Qiao Gang's hand froze in mid-air the moment he heard those words.
He looked up in astonishment.
Qiao Yiyi, who was standing in the living room, had been contemplating if she should take or dodge the slap.
After all, this was the Lu family home. If Lu Nanze found something amiss, trying to cover it up would be troublesome.
He wasn't as foolish as the Qiao family members.
But it came as a surprise to her that Lu Nanze would actually intervene.
She stared at him in surprise as he walked down from the second floor. He didn't look too pleased. He approached Qiao Gang and Dad Qiao, stared at them and asked, "Go on and explain. What are you doing?"
Qiao Gang immediately fell silent and did not dare to speak.