Signum could tell right off that this woman knew what she was doing. Had her activities been noticed, or was she up against a professional?

Well, the Book wouldn't write itself, so she'd just have to be careful.

Signum darts out high over Aqua's head and lashes down with her barbed chain-whip, trying to catch the woman off guard, or at least how fast she can move that unwieldy-looking sword.