C2661 School Level

Half an hour passed in the blink of an eye, and the principal put down a document in his hand. He looked at Lu Shan with a puzzled expression and asked: Fellow student, you have been standing here for half a day. If you have something to say, just say it. There will be class in a while. ... ""

... "I don't even know where my class is, how can I go to class? Oh right..