(from the publisher)The year is 2307 CE, and the world is not united. A private organization calling themselves Celestial Being rises up to intervene with the goal of ending all war through the use of the Mobile weapon Gundam. There’s another organization operating in its shadow. This is the story of that organization and its Gundam Meister, Fon Spaak. The official side story of Gundam-00 continues!