Two male protagonists, don't squirt if you don't like it
Yan Sui: "There are only two kinds of questions in my eyes. One is too simple and cannot catch my eye at all. The other is too difficult and I can't do it at all."
"The sky has cleared up, the rain has stopped, and Xiaofan is mine again."
Cao Yifan: "A scumbag is not worthy of insulting me, so listen to the class carefully."
Purpose: pay tribute to beautiful youth