Before the woman in the green dress could bring her palm down on Zhu Nianfei's face, everyone heard a 'smack' as the woman spat out blood and flew backward, crashing into the protective barrier of the opposite private room, and directly shattering it.
A man and a woman stood up inside the private room; when they saw the woman in the green dress and the middle-aged man with brown hair, they didn't dare say a word and quickly left the scene.
The woman in the green dress picked herself up from the ground, spat out several teeth along with a mouthful of blood, and looked around in horror; her face still bore a purple mark.
"What happened?" The brown-haired man looked around in bewildered astonishment and asked the same question.
The woman in the green dress shook her head blankly, "I don't know, someone suddenly slapped me, but I have no idea who did it."
To their eyes, nobody here had made a move.