Emma, is there something you're not telling me?" Emma Richard's body stiffened, then recovered as usual, blankly shook his head: "No, I was just thinking ...... grandpa has been sick a lot lately, how to regulate it." "The family doctor comes every month to give him a full body checkup, he is in fair health, as long as he is emotionally stable, there is no problem." Hearing that Emma Richard was being perfunctory, Joe Wright pretended not to notice and reassured as usual: "We'll spend more time with him at home after this is over." "Okay." Emma Richard agreed, and then continued to eat, not daring to think about this...