She woke in the night as an unexpected but familiar weight settled on her feet. Narknon raised her head and began her heavy purr when Harry stirred. "What are you doing here?" said Harry. "You weren't invited, and there is someone in Corlath's camp who will not be at all pleased at your absence when the hunts ride out." Narknon, still purring, made her boneless feline way up the length of Harry's leg, and reached out her big hunter's head, opened her mouth so that the gleaming finger-length fangs showed, and bit Harry, very gently, on the chin. The purr, at this distance, made Harry's brain clatter inside her skull, and the delicate prickle of the teeth made her eyes water.

Mathin sat up when he heard Harry's voice. Narknon's tail stretched out from the open end of the tent, the tip of it curling up and down tranquilly. Harry, in disbelief, heard Mathin laugh: she hadn't known Mathin could laugh.

"They will guess where she has gone, Harimad-sol. Do not trouble yourself. The nights are cold and will grow colder here; you may be grateful for your bedmate before we leave this place. It is a pity that neither of us has the skill to hunt her; she could be useful. Go to sleep. You will find tomorrow a very long day."

Harry lay down, smiling in the dark, at Mathin's courtesy: "Neither of us has the skill to hunt her." The thought of her lessons with this man—particularly now that she knew he could laugh—seemed a trifle less ominous. She fell asleep with a lighter heart; and Narknon, emboldened by the informality of the little campsite and the tiny tent, stretched to her full length beside her preferred person and slept with her head under Harry's chin.

Harry woke at dawn, as though it were inevitable that she awake just then. The idea of rolling out so soon did not appeal to her in the least, rationally, but her body was on its feet and her muscles flexing themselves before she could protest. The entire six weeks she spent in that valley were much in that tone: there was something that in some fashion took her over, or seized the part of her she always had thought of as most individually hers. She did not think, she acted; and her arms and legs did things her mind only vaguely understood. It was a very queer experience for her, for she was accustomed to thinking exhaustively about everything. She was fascinated by her own agility; but at the same time it refused to seem quite hers. Lady Aerin was guiding her, perhaps; for Harry wasn't guiding herself.

Mathin was also, she found out, spiking their food with something. He had a small packet, full of smaller packets, rolled in with the cooking-gear. Most of these packets were harmless herbs and spices; Harry recognized a few by taste, if not by name. The ones new to her since her first taste of Hill cooking she asked about, as Mathin rubbed them between his fingers before dropping them into the stew, and their odor rose up and filled her eyes and nostrils. She had begun asking as many questions about as many things as she could, as her wariness of Mathin as a forbidding stranger wore off and affection for him as an excellent if occasionally overbearing teacher took its place. And she learned that he was in a more mellow mood when he was cooking than at almost any other time.

"Derth," he might answer, when she asked about the tiny heap of green powder in his palm; "it grows on a low bush, and the leaves have four lobes," or "Nimbing: it is the crushed dried berries of the plant that gives it its name." But there was also a grey dust with a heavy indescribable smell; and when she asked about it, Mathin would look his most inscrutable and send her off to clean spotless tack or fetch unneeded water. The fourth or fifth time he did this she said flatly, "No. What is that stuff? My tack is wearing thin with cleanliness, Sungold and Windrider haven't a hair out of place, the tents are secure against anything but avalanche, and you won't use any more water. What is that stuff?" Mathin wiped his hands carefully and rolled the little packages all together again. "It is called sorgunal. It … makes one more alert."

Harry considered this. "You mean it's a—" Her Hill speech deserted her, and she used the Homelander word: "drug."

"I do not know drug," said Mathin calmly. "It is a stimulant, yes; it is dangerous, yes; but—" here the almost invisible glint of humor Harry had learned to detect in her mentor's square face lit a tiny flame behind his eyes—"I do know what I am doing. I am your teacher, and I tell you to eat and be still."

Harry accepted her plateful and was not noticeably slower than usual in beginning to work her way through it. "How long," she said between mouthfuls, "can one use this … stimulant?"

"Many weeks," said Mathin, "but after the trials you will want much sleep. You will have time for it then."

The fact that neither Harry nor Mathin could hunt Narknon did not distress Narknon at all. Every day when lessons were through, and Harry and Mathin and the horses returned to the campsite, tired and dirty and at least in Harry's case sore, Narknon would be there, stretched out before the fire pit, with the day's offering—a hare, or two or three fleeks which looked like pheasant but tasted like duck, or even a small deer. In return Narknon had Harry's porridge in the mornings. "I did not bring enough to feed three for six weeks," Mathin said the third morning when Harry set her two-thirds-full bowl down for Narknon to finish. "I'd rather eat leftover fleek," said Harry, and did.

Harry learned to handle her sword, and then to carry the light round shield the Hillfolk used; then to be resigned, if not entirely comfortable, in the short chain-stiffened leather vest and leggings Mathin produced for her. As long as there was daylight she was put, or driven, through her steadily—alarmingly—improving paces: it was indeed, she thought, as if something had awakened in her blood; but she no longer thought of it, or told herself she did not think of it, as a disease. But she could not avoid noticing the sensation—not of lessons learned for the first time, but like old skills set aside and now, in need, picked up again. She never learned to love her sword, to cherish it as the heroes of her childhood's novels had cherished theirs; but she learned to understand it. She also learned to vault into the saddle, and Sungold no longer put his ears back when she did it.

In the evenings, by firelight, Mathin taught her to sew. He showed her how to adapt the golden saddle till it fit her exactly; how to arrange the hooks and straps so that bundles would ride perfectly, her sword would come easily to her hand, and her helm would not bang against her knee when she was not wearing it.

As she grew quicker and cleverer at her lessons, Mathin led her over more of the Hills around their camp in the small valley. She learned to cope, first on foot and then on horseback, with the widest variety of terrain available: flat rock, crumbling shale, and small sliding avalanches of pebbles and sand; grass and scree and even forest, where one had to worry about the indifferent blows of branches as well as the specific blows of one's opponent. She and Mathin descended to the desert again briefly, and dodged about each other there. That was at the end of the fourth week. From the trees and stones and the running stream, she recognized where the king's camp had stood, but its human visitors were long gone. And it was there on the grey sand with Tsornin leaping and swerving under her that an odd thing happened.

Mathin always pressed her as hard as she could defend herself; he was so steady and methodical about it that at first she had not realized she was improving. His voice was always calm, loud enough for her to hear easily even when they were bashing at each other, but no louder; and she found herself responding calmly, as if warfare were a new parlor game. She knew he was a fine horseman and swordsman, and that no one was a Rider who was not magnificently skillful at both; and that he was training her. Most of the time, these weeks, she felt confused; when her mind was clearer, she felt honored if rueful; but now, wheeling and parrying and being allowed the occasional thrust or heavy flat blow, she found that she was growing angry. This anger rose in her slowly at first, faintly, and then with a roar; and she was, despite it or around it, as puzzled by it as by everything else that had happened to her since her involuntary departure from the Residency. It felt like anger, red anger, and it felt dangerous, and it was far worse than anything she was used to. It seemed to have nothing to do with losing her temper, with being specifically upset about anything; she didn't understand its origin or its purpose, and even as her temples hurt with it she felt disassociated from it. But her breath came a little quicker and then her arm was a little quicker; and she felt Tsornin's delight in her speed, and she spared a moment, even with the din in her ears rising to a terrible headache, to observe wryly that Sungold was a first-class horse with a far from first-class rider.