If we turn the war that appeared in our dreams into reality, we can see our society, our workplace as a battlefield, and people as soldiers who participated in the war. The fact that a war is taking place and fighting is a symbol of that much difficult problem or situation in reality. If it was a dream to receive a notice of death at a time when he was worried about having a family member who participated in the war, the same situation could develop in reality. In other words, you should be careful because there may be people in your family who are in danger.