Lu Linchuan was demoted to the commander of the cannon fodder camp for speaking out and remonstrating. Although he was in a desperate situation, he led his remaining troops to bomb the enemy camp at night when the enemy troops were approaching. The battle burned down the enemy's food routes and shocked the entire army. After the war, he did not receive a reward, but was framed by powerful officials. When his life was in danger, Ji Jin, a silent and aloof stranger in the army, secretly protected him from danger. From suspicion to mutual acquaintance, the two men intertwined Lu Linchuan's strategy and Ji Jin's killing skills to form an insoluble battle formation. They finally turned the tide in the bloody battle at the border and embarked on the road to becoming a military god with their cannon fodder.