Professor Xu walked out of the study to open the door. He was taken aback when he saw Li Qingcang.
Once he recovered from his shock, he grimly said, "Come in."
Since the incident at the training camp ended on a bad note, the two of them never kept in touch since then. However, Professor Xu was aware that Li Qingcang was no longer his student. He was now an army officer with great power and authority. He was someone not to be trifled with; he could choose who lives and who does.
Many pieces of paper were strewn all over in the study, and several computers were simultaneously running data. One could tell that Professor Xu was hard at work.
"Professor Xu, I heard that your research has yielded results."
Professor Xu looked at him with surprise. "How did you know?"
"I heard that someone is interested in your research. I don't want anyone to steal your data, so I came here to warn you."