She motioned curtly for Meidani to go on, but no sooner had the other woman opened her mouth than three Browns rounded a corner from another hallway right in front of them, flaunting their shawls like Greens. Yukiri knew Marris Thornhill and Doraise Mesianos slightly, in the manner Sitters knew sisters from other Ajahs who spent long periods in the Tower, which was to say enough to attach names to faces and not much more. Mild and absorbed in their studies was how she would have described them, if pressed. Elin Warrel was so newly raised to the shawl, she still should have been bobbing curtsies on instinct. Instead of offering courtesies to a Sitter, though, all three stared at Yukiri and Meidani the way cats stared at strange dogs. Or maybe dogs at strange cats. No mildness, there.

“May I ask about a point of Arafellin law, Sitter?” Meidani said, as smoothly as if that were what she had been intending to say all along.

Yukiri nodded, and Meidani began rambling about fishing rights on rivers versus lakes, hardly an inspired choice. A magistrate might ask an Aes Sedai to listen to a case of fishing rights, but only to bolster her own opinion if powerful people were involved and she was worried about an appeal to the throne.

A single Warder trailed the Browns—Yukiri could not recall whether he belonged to Marris or Doraise—a heavyset fellow with a hard round face and a dark top knot who eyed Leonin and the swords on his back with a distrust surely picked up from his sister. That pair stalked by up the slowly spiraling corridor with plump chins high, the skinny newling leaping anxiously to keep up. The Warder strode after them radiating the air of a man in hostile country.

Hostility was all too usual, nowadays. The invisible walls between the Ajahs, once barely thick enough to hide each Ajah’s own mysteries, had become hard stone ramparts with moats. No, not moats; chasms, deep and wide. Sisters never left their own Ajah’s quarters alone, often took their Warders even to the library and the dining rooms, and always wore their shawls, as though someone might mistake their Ajah, otherwise. Yukiri herself was wearing her best, embroidered in silver and thread-of-gold, with the long silk fringe that hung to her ankles. So she supposed she was flaunting her Ajah a bit, too. And lately, she had been considering that a dozen years was long enough to go without a Warder. A horrible thought, once she sifted out the source. No sister should have need of a Warder inside the White Tower.