C386 Hell Difficulty

Shi Lei was dumbfounded.

He would never have thought that he would face such a situation.

He had thought that the questions this time would be very difficult, and it was all within his expectations. However, the person in front of him was actually a man in a wheelchair. He was somewhat confused.

"What's wrong with you?"

Shi Lei asked curiously.

"Dr. Shi, you are finally here