C1705 Invigorate the Hearts of the People(1)

Lu Zifeng closed the door and handed a black face to Du Minjun.

Du Minjun had a very high IQ and EQ. When he saw Lu Zifeng's face, he knew that it was not the right time for him to come. As for what was delayed, even the professor could guess.

However, he still had to say what he needed to say.

Du Minjun smiled and said, "Mr. Lu Zifeng, I'm really sorry to bother you. I'm here on behalf of Mr