C671 Firm Belief

Ever since I got to know Ma Ji, he had always been an unyielding person. No matter if it was on the podium in the university or in his laboratory, he would always put his life on the line and never admit defeat.

But today, he actually confessed that he was old for the first time in his life.

This made me and Fatty feel very sad. He had followed us to this place at night and ran all the way here