Xiang Beifei indeed knew a bit; Elder Luo was once a professor at Liangzhou University. Later, when he lost interest in teaching, he just hung onto the title. In recent years, he became so idle he took on a job as a security guard, spending his days counting students at the school gate. Most students didn't recognize the old man or take him seriously.
"The old security guard? Who is that?" Lu Hong asked, looking at Xiang Beifei.
"His surname is Luo, probably used to be a teacher," Xiang Beifei said.
"Surname Luo? Luo Yunxian, Professor Luo?" Lu Hong exclaimed in surprise.
Lu Zhiwei asked doubtfully, "Dad, do you know that security guard?"
