Su Xirou said one thing, and Chen Feng immediately realized that Su Xirou must also know about Huang Youwei adding an unknown powder to the coffee.
Of course, even if Su Xirou didn't know, with her level, the drug Huang Youwei added wouldn't have caused her to feel the slightest effect.
"President Su, you must be joking," Huang Youwei said with feigned sincerity. "How could anyone get diarrhea from drinking my coffee? Speaking of which, I do feel a bit uncomfortable in my stomach. You guys go ahead and drink first."
Huang Youwei made a show of going into the restroom.
After he left, Su Xirou glanced at him and then whispered to Chen Feng, "Wait and then pretend to faint—no, we both will pretend to faint, and see what Huang Youwei is up to."
"Why?" Chen Feng asked knowingly.
"Huang Youwei put something in the coffee earlier, understand?" Su Xirou whispered.
"Got it," he said.
His expression showed sudden understanding.