Chapter 683Under the gaze of the old professor, Ou Yan stood up and politely said, "Professor, my name is Ou Yan.""Finally, class is starting..." The old professor smiled, looking at the beautiful you...me Ask him to come back..."If she could still live, there was no need to fulfill this last wish immediately.Once she has recovered, she will be able to do it herself.Ou Yan took out her phone and dial...