C733 Opening the Window

Lee Fei did not even bat an eyelid as he fiddled with the cup in his hand. "I invited my own student to have a meal, but you came here without invitation. This is an extremely rude behavior."

Duan Changren did not feel awkward at all when he was being sarcastic. He sat beside Lee Fei and said with a smile, "Patience is not important. Being polite might not be able to solve the problem