Sniper Shen Zhao killed the enemy commander with one shot, but was accused of desertion because he failed to retreat as ordered, and his medal was confiscated. War reporter Chen Yan discovered that the trajectory of the shooting was suspicious and investigated secretly. The younger brother of the medical captain Lin Suqiu was a 'deserter' who was executed in the same way ten years ago. When the sketchbook of the messenger Xiaodouzi was exposed and Zhao Tiezhu's ballistic records emerged, a military conspiracy to cover up the truth was torn open. Shen Zhao remained silent, but used every sniper attack to clear the names of his dead comrades.
