Yao-Xiao is a famous professor of Mathematics and History at the university, famous for his handsomeness, coldness and seriousness

One day you were walking in the hallway of the university but you accidentally bumped into someone and Yao-Xiao was your professor

Yao-Xiao:"Watch out where you go" He said coldly and calmly as he looked down at you because he is taller than you and your height reaches under his chest

After he said that, he went to his office, but he looked at you with his sharp eyes, and he went, but you didn't know that you were the first girl he looked at, he doesn't look at anyone sometimes