"What's wrong?" Chen Yu shrugged as he looked at the other person's expression of "pain" as if they had eaten a nine-turn large intestine. "Is this matter difficult?"

"This matter... this... this matter is not a difficult problem." Feeling the imminent danger, Professor Sun was sweating profusely, his brain desperately spinning. "This matter is simply... impossible to solve."

"Oh?" Chen Yu smiled ambiguously. "No face?"

"No no no!" Professor Sun panicked and waved his hands, almost crying. "You... you may not understand. The process of grading the college entrance examination papers is very complicated. We... we are only responsible for a part of it. And the names on the papers are all sealed and confidential... it really can't be done!"