C3146 Oh a Guest!

"Wu Han, what are you doing?"

Xiao Wu quietly stood in front of Prof. Hsu. He and Han Bowen had specially arranged for Prof. Hsu to be protected. At this moment, he naturally had to protect his target. There was some displeasure on his face. "The professor's research is not something you can do as you wish!"

Xiao Wu's brows were tightly furrowed. In the end