Shes exotic, smart and lethal. Musashi #9 doesnt live the life of a normal teenager. Hers is full of intrigue, violence and death. As Agent 19 worries that he made a mistake in bringing Nine and Shingo together, we learn the secret history of how 19 joined Ultimate Blue, and about the mysterious Agent 21. Nine and 21 arent getting along, and that tension could lead to disastrous results during a hostage crisis involving the daughter of a senator.