Xie Xinyao and her team were in front of the experiment table, taking notes with a ballpoint pen. Her eyes flashed when the girl walked out, as if she was watching a show.
Xue Zhu and the rest were watching Cao Yanhua and Han Cheng do the experiment. Hearing this, she quickly walked over and tugged at the girl's sleeve. She asked softly, "Qiao Nian, what's wrong?
"Aren't you doing experiments inside? What happened?"
Qiao Nian said expressionlessly, "Someone exchanged my potassium permanganate for titanium sulfate."
"What?!" Xue Zhu had helped her prepare for the experiment previously and knew that Qiao Nian's experiment would take a lot of time.
If she failed, she would have to start all over again.
Four hours was not four minutes.
Wasn't this a prank?
Xue Zhu had mixed feelings. She was worried and anxious. "How could that be? Then, your experiment…"
