In volume one, the scene was set and the characters were introduced. Black Cat is a ruthless Eraser (Assassin) with a dark past working for a corporation called Chronos. He’s haunted by the words of a ...

After finding himself unable to kill Eve, a girl engineered to be a living weapon, Train Heartnet (assassin and Number XIII of the Chronos Numbers) begins questioning the motives of Chronos and leaves ...