The laboratory building looked very desolate.
Xiao He explained to Tang Li, "Recently, there have been many accidents in the laboratory building, so the school prohibited students from entering."
Tang Li nodded and followed her in.
After entering the glass door, a middle-aged man walked over.
When the middle-aged man saw Tang Li, he was obviously surprised. "Ms. Xiao, why did you bring a student in? Didn't you say that a master will come today to check this building?"
Xiao He told him, "Miss Tang is a master recommended by the Mystic Society."
"Ah!" The middle-aged man opened his mouth in shock. After a while, he said in surprise, "Sorry, but you really look like a student."
Tang Li smiled at him.
Xiao He added, "Mr. Zhang, stay downstairs and watch. Don't let anyone in. I'll bring Miss Tang up to take a look."
