All the hard work was worth it

It was not difficult to operate the hard wire to pass through the membrane between the real and fake cavities, which required extreme care.

And this wasn't the most difficult step. Both professor Rudolph Wagner and Professor Max Muller knew that the most difficult step was to use a balloon to prop up the thin blood vessel wall. A slight negligence could lead to the blood vessel wall being damaged, leading to the patient's death.

The professor found it unbelievable, but he had full confidence in Zheng Ren. This kind of confidence was built up by successful surgeries time and time again, and it was not some kind of blind obedience.

"Boss, I ... It might be difficult for me to use the hard wires to go through the membrane and find the enchant device." The professor didn't hide his question at all.