After ten years of lurking, the last secret order was to execute him personally? The moment Zhou Mu received the top-secret mission, all the top leaders of the organization had rebelled, and he became the only target of the city's siege! No one knows that this seemingly ordinary archivist has a photographic memory of battlefield deductions and a neurological reflex that silently calls for life - every bullet is pre-marked with the death coordinates of the traitor. When the siege closed, Zhou Mu tore off his disguise and launched the ultimate counterattack with his final secret order: Tonight, the entire enemy camp was his shooting range, and he wanted every assassination bullet to fly towards the betrayer's throat into despair!