He was nine years old that year, and his brother Yizhou was going to go on an expedition with his father. Before leaving, Qin Yizhou held his hand and said, "Two years, I'll be back in two years. You have to wait for me. Don't climb the wall again in the two years I'm gone, otherwise no one will catch you if you fall again." After that, he handed a jade pendant to his hand.
But who would have thought that this wait would last ten years, and he would even suspect countless times that his brother Yi Zhou had already died in battle and was shrouded in horse leather. One morning, he opened the door and found his brother Yizhou standing outside the door.
"I don't want to be separated from you again. I'm afraid that once we separate, it will be ten years again. Ten years is too long, and I have forgotten how I came here. In the past ten years, I have always climbed on the wall before dawn, and I always felt that you were still practicing swordsmanship under the tree. It has become a habit to go back and forth."
Purpose: Caring for others