C181 Why show mercy?

"Reporting to the marshal, someone is blocking our way with troops. We are engaged in a war. Please take a detour, marshal."

Someone had come to report, and Shang Qiuyuan was startled for a moment before he immediately understood who was obstructing him. At this moment in Feng Rao City, the only person who obstructed him was that old general. If it was anyone else