C44 Calmness

"How can I make him puke?" Mrs. Yun asked anxiously.

"It's simple. Let him eat the unclean stuff." Yun Xiuqing said with an expressionless face as she endured the smile that was about to burst out of her throat.

Actually, this wasn't the only method. Even if Yun Mingxiao was given a pot of vinegar, he would still vomit