Chapter 863: Double Circulation

nsion platform. 。"Standing behind the podium, Wei Changkong looked at the five students in the classroom and said softly. " 。Zhang Yangzi's eyes looked a little dark today, obviously he didn't sleep....." 。If I win, you lose me 20,000 contribution points, alright Remember that last fight I got punished by the disciplinary committee and haven't paid my contribution points yet. 。"I'm busy refining a...