Field military doctor Shen Zhiyao refused to treat any living people and only recorded relics and causes of death in the pile of corpses. Commando captain Lu Xiao vowed that she would save the next wounded person with her own hands, but she didn't know that her silence stemmed from the battle that he personally ruined. When the list of relics secretly recorded by the nurse A Tang was handed over by the enemy translator Chen Que, the truth about the chemical weapons covered up by the military came to light, and the betrayal of the inspector Bai Yan made every corpse become a witness for the prosecution. She did not save the living, but let the dead speak, tearing open the bloodiest fig leaf of war.