After I arrived at Wang Qiang old man's house,Wang Qiang grandpa took out a seemingly old letter to me. He also said to me," Just look at this letter and you'll know. This letter was written to me before Yang Miao passed away. I hope I can help him when her spirit is still normal." You probably didn't expect that Yang Miao was actually a mental patient. She often had a bad brain. Her husband had taken her to see many psychiatrists back then,but it was n' t effective. Yang Miao The symptoms are good and bad." When I heard Wang Qiang old grandpa say that Yang Miao was mentally ill,I could not believe it. I looked at the old grandpa with a suspicious look Wang Qiang. It seemed that this old grandpa did not mind and continued to tell the story he knew. Wang Qiang grandpa added," What makes

