Chen Yuemin traveled to Qinman Siheyuan in 1965 and became a retired field military doctor. Two first-class merits, three second-class merits, and several pieces of shrapnel embedded near the heart. Outside the train window, the Great Wall was covered with snow and turned into a silver dragon. He stared at it in a daze - the beasts in the courtyard didn't know yet that this veteran who had saved lives with a gun was about to push open the courtyard door.
