C437 Suddenly

Upon hearing Xiao Chen's words, Prof. Qian was dumbfounded.

When he noticed Xiao Chen's fixed gaze, Prof. Qian suddenly quivered.

"Mr. Xiao, did you make a mistake? The Health Potion has not even been successfully developed, how can it be used by others!?"

Prof. Qian was also a smart person, and with just a single sentence, he cleared his suspicions