C856 Someone Else's Laboratory

Step?

He really wanted to do some experiments on the spot.

For some reason, Arthur Askin suddenly felt as if a fish bone was stuck in his throat.

"I'm sorry, I'm afraid I can't do this …"

"Cough, cough, master. "Please wait a moment, I think everyone wants to see Professor Qin's experiment …"

Without waiting for Arthur Askin to finish speaking, Li Zhengdao had already stood up