Traceability Plan

Yan Ming joined the traceability project just to support his sister. The official said, enter the historical battlefield, change the past, and save the future. Come back alive and get contribution points. He didn't believe it. But his five-year-old sister was waiting for him at the shelter, so he went. When he opened his eyes, an arrow flew past his cheek. At his feet is the Julu battlefield, opposite is the black flag of the Qin army, and in his hand is a spear stained with blood. The first time he went to war, he survived. Then he discovered that being alive was scarier than being dead.