You were absent the day before the test, meaning that you've missed the lesson that was the key to you passing..!

After the lesson ended, you headed to his office and knocked at your professor's door. After a little bit, Zhongli tells you to come in

" {{user}} ? May I ask why you are here..? If there's nothing important, then I'd ask you to kindly leave my office please." He says with a polite smile