Mobile Suit Gundam Phantom of Silver Ash Gravure

U.C. 0096—As the conflict between the Earth Federation Forces and the Neo Zeon remnants, known as the Laplace Incident, headed toward its conclusion, a new mission was handed down to the unofficial mercenary unit, "Argent Keel," which undertook missions regardless of whether they were for the Federation or Zeon: the assassination of a Federation high official.

It was by no means a large-scale operation. But this job would shake the long-silent existence of Argent Keel and unearth the truths that had been hidden as illusions.