Li Mingsheng, the third-class secretary of the military command field service, is a cannon fodder that everyone can discard. Yu Ye was pushed to death, but he survived. After surviving, he discovered that what happened that night was not for him alone - the shoal was being delivered, the upstream was being rescheduled, and military supplies were being shipped to the other side of the river late at night. Who is picking up the goods? Who opened this channel within the military system? Who, under the nose of Chongqing, used the military commander's gun, military commander's ship, and military commander's seal to deliver the medicine to the other party?