C681 This Man Is Very Dangerous

Ruan Yunlu gave a slight smile and said, "I'm sorry Principal Hu, I've already invited someone to have a meal with me. I'll forget about it today. Next time then."

"Alright, alright. Then welcome to our school often. Director Ruan, please wait for us at any time." Hu Zhang's words were polite and flattering.

"Of course, President Hu. I understand, I will go down first."

"Alright, Director Ruan