Summary: The "ultra secret" organization, Ultimate Blue, dedicates itself to fighting terrorists and criminals in the name of peace. Their top agent goes by the code name "Musashi #9;" she is a quiet yet fearless 16 year old girl. The "ultra secret" organization, Ultimate Blue, dedicates itself to fighting terrorists and criminals in the name of peace. Their top agent goes by the code name "Musashi #9;" she is a quiet yet fearless 16 year old girl. Show less