The night had grown deep and cold, but a corner of the courtyard remained warm with the crackling of the brazier's coals. Xiao Qi had fallen asleep, his young body exhausted from the day's work. The moon hung high and bright, casting the bare branches of the plum tree into a stark, skeletal silhouette against the raked gravel.

  I found Xiao Kai seated on a low stool by the fire's dying glow. She had a whetstone in her lap and was methodically sharpening the utility knife. The rhythmic shhhhlick of steel on stone was a meditative, almost unnerving sound in the quiet. The task I had given her, inspecting the new steel, was clearly complete; her focus had been channeled, and the incandescent rage had cooled into something harder and more dangerous.

  She looked up as I approached, her eyes catching the faint red light of the embers. They were clear and focused.

  "The quality is exceptional, Master," she reported softly. She didn't waste time with pleasantries. "The steel is harder and holds a better edge than any I have seen from a common forge. I couldn't make out any visible cracks, other than the smaller hole I assume is supposed to be there."

  She placed the now razor-sharp knife beside her and met my gaze directly. "But I don't understand why we'd want a rod like this?"

  She watched my face, gauging my reaction. I settled onto the stool opposite her, the warmth of the brazier a small comfort against the chill, leaving the two of us alone in the quiet heart of the night. I looked at her, at the tension that still resided despite her now calmer demeanor, and spoke gently.

  "How are you? Do you want to talk about it?"

  Her hands, which had been resting loosely in her lap, clenched into fists. Her gaze dropped from my face and fixed on the glowing embers, as if she could see the faces of her enemies burning within them. For a long moment, she said nothing.

  "I am a weapon in your hand, Master Zhang," she said finally, her voice low and devoid of emotion. "A weapon does not feel. It only needs to be pointed at the enemy."

  Her knuckles were white, betraying the forced calm in her voice. It wasn't a healthy mindset, but it was not an unexpected one. I had to try and set her on a better path. Before I could offer any advice, I needed to know her better.

  "You know, you never did tell me what sect your master belonged to. They have real skills, and nèigōng at that," I said carefully, shifting the topic to the familiar ground of her training. "And for that matter, I'd like to know if you'd prefer using a sword."

  A flicker of surprise crossed her face. She looked up from the brazier, her expression guarded.

  "I do not belong to a sect," she said, her voice low and precise. "My father hired a tutor for me when I was a child who was a… private person." A shadow of respect and sorrow touched her gaze. "We do not speak their name, to protect their peace."

  Then a flicker of life returned to her eyes.

  "Of course I do," she said, the words coming more easily. She picked up the small, sharpened knife, balancing it effortlessly on her palm. "Unarmed forms are the foundation. They teach the body the pathways of power. But they are a path to the blade, not the destination." She closed her hand around the hilt, her grip perfect and practiced. "The hand learns the motion so the steel can deliver the intent. A fist can bruise, but a blade can decide." Her eyes met mine, and I saw not a victim but a practitioner. "I was trained with the jiàn. It is a weapon of precision, not brute force."

  She placed the knife back on the ground, the brief spark receding, leaving her once again still and watchful. Then she asked a question of her own, her gaze flicking to the hilt of the sword at my hip. "And you, Master Zhang? You fight with great cunning and carry a scholar's sword, but I have not seen you practice. Is it merely for show?"

  "That sounds like a challenge," I said with a chuckle. "Like most scholars, I prefer to avoid using it. But I admit I should be practicing more. Perhaps we could spar sometime?"

  A small, almost imperceptible smile touched her lips, the first genuine glimmer of amusement I had seen from her.

  "It would be an honor to exchange pointers, Master Zhang," she said, her tone formal, but a competitive glint shone in her eyes. "A blade that is never drawn grows dull in its scabbard."

  "But I lack any nèigōng training," I lamented. "And I'm not sure now if I'd have time to find someone to teach me. It feels as if I'm already solving problems, and it would take years of cultivation before I can bring measurable Qi to bear."

  Her amusement faded, replaced by a look of genuine surprise. She tilted her head, studying me as if seeing a strange new puzzle.

  "That is… unexpected," she said slowly. "My tutor always taught that the external forms are the riverbed, but qi is the water that flows within it. Without the water, the river is just dry earth." She looked down at her own hands, turning them over. "It is not only for combat. It is the source of stamina, of clarity. It allows a warrior to fight for hours, a scholar to study through the night. To have skill with the blade but no foundation in the breath is to build a beautiful house with no foundation."

  She fell silent for a moment, her gaze returning to the dying embers. Finally, she looked back at me, her expression serious and direct.

  "The advanced arts of circulating energy require a true master's guidance," she stated. "But the foundation… the art of gathering the breath, of feeling one's own center… that is something anyone can begin to learn." She held my gaze. "If you wish, I can show you the method my tutor taught me when I was a child. It is all I can offer, but it is a start."

  I stood and gave her a deep bow. "I'm a little old, but if Master Kai would take me as a student..."

  For the first time since I met her, she was genuinely flustered. My formal bow and the title "Master Kai" made her rise hastily from her stool, her hands moving in a gesture of half-protest. A faint touch of color rose to her cheeks.

  "Master Zhang, please," she said, her voice losing its hard edge. "Do not mock me. What I offer is merely a memory of my teacher's first lesson." She saw the sincerity in my eyes, and her unease settled. "But if you are willing to learn, I am willing to share what I know," she said, her tone now that of an instructor. "It begins not with power, but with stillness."

  She gestured to the ground. "Sit. Cross-legged. Your back must be straight, as if a string is pulling the crown of your head toward the heavens. Your hands should rest upon your knees, palms upward." She waited for me to assume the posture, her critical eye assessing my form before nodding. "Good. Now, close your eyes. Do not try to do anything at all. Simply… observe your breath. Let the thoughts in your mind be like clouds passing in the sky. Do not grasp them. Acknowledge them, and let them drift by."

  "I've tried this kind of meditation before," I spoke as I settled into the prescribed position. My eyes closed. "But I've never been able to feel anything."

  "That's normal for those without a foundation," Xiao Kai replied. "You'll only start to feel it with consistency after a year or so, but this is how my master helped me with that." She placed a hand on the small of my back and I felt a stream of warmth flow into my meridians.

  The difference was now I could feel it, where before I'd be trying all sorts of different approaches with frustratingly little feedback. Suddenly everything made sense. I could feel that warmth direct itself through paths within my body. It seemed to move at will, like a tiny creature I could control. At first I felt as if I was squeezing it through pipes too thin for it, but soon the paths became smoother.

  Time lost its meaning. Finally, her voice, soft but clear, cut through the stillness. "That is enough for the first time, Master Zhang. Return slowly."

  I exhaled and opened my eyes. The world seemed subtly different. The shadows were sharper, the glow of the embers more vibrant. A sense of deep, quiet calm pervaded my body. The tiny ember of warmth was gone, but a lingering sense of its presence remained.

  Xiao Kai was looking at me with an expression of unconcealed surprise.

  "That was a very good session," she said, her voice holding a note of genuine awe. "Your mind finds stillness very quickly. Most beginners struggle for weeks to calm the 'monkey-mind,' as my tutor called it." She paused, her gaze analytical. "Eventually you will be able to generate Qi yourself."

  A smile touched my lips. "I've meditated before," I admitted, my voice a low murmur in the pre-dawn stillness, "but this is the first time I've ever been able to feel the movement of Qi."

  The tension of the night's lessons and revelations dissolved, replaced by a surprisingly comfortable quiet. We remained by the fading warmth of the brazier as the city slept, speaking in low tones. The conversation drifted from the finer points of her master's sword forms to the politics of the West Market, my own observations mingling with the gossip she had gathered.

  I didn't notice the passage of time until I realized the deep, velvet black of the sky had begun to soften to a dark indigo. The last of the night's chill was in the air, and the first, hesitant chirp of a morning bird sounded from a nearby rooftop.

  In the growing light, Xiao Kai looked at me, her expression thoughtful. The shared vulnerability of the long night had clearly sparked her curiosity. "Master Zhang," she began, her tone still respectful but more direct than before. "If I may be so bold… a man of your learning and obvious means, at the age of twenty-eight… it is unusual that you have not yet started a family. You have no wife, no children." She paused, framing the question with the utmost propriety. "Forgive my impertinence, but it is a curiosity."

  Before I could formulate an answer that was both truthful and believable, she continued, the thoughts clearly having percolated for weeks.

  "Your path is simply… unorthodox. The devices you create," she gestured vaguely towards the room where my pencils and mapping tools were kept, "the writing stick that needs no ink, the tool for measuring the slope of the heavens… they are not things one learns from common tutors. And you speak of history as if you saw it with your own eyes."

  She leaned forward slightly, her gaze sharp and penetrating in the pale light, asking the question that, in this world, was the most puzzling of all.

  "You have the mind of a strategist and the education of a scholar. You could easily earn a name for yourself in the Imperial Examinations and become an official in your own right. Why do you choose to serve in the shadows of another man's household?"

  "Slow down, please," I said with a weary smile. "Those are all big questions."

  I looked past her, my gaze unfocused as a memory, sharp and painfully clear, rose in my mind. "I'm not married, but I am betrothed to another," I said, surprised at my own sudden vulnerability. It was the first time I had spoken of her to anyone in this world. "I'm not sure when I'll be able to see her again, but for that, I'm willing to wait a lifetime." A warm, sad smile touched my lips as I recalled her laugh. "She's beautiful and more intelligent than I am, although I do wish I could convince her to exercise more often."

  The ache of her absence was a familiar, hollow space in my chest. I pushed it down and turned back to Xiao Kai. "But to answer your other questions, my mind is more suited to gears and crafts than the literature and poetry the civil service demands." I shrugged. "Besides, there are still other avenues for official advancement in this era."

  My answer seemed to disarm her completely. The sharp, analytical light in her eyes softened, replaced by something warmer, more understanding. She watched my face as I spoke of my fiancée, a quiet stillness about her, as if she were handling a precious, fragile thing.

  When I finished, she gave a small, slow nod. "She sounds like a very fortunate woman," she said softly. "To inspire such loyalty is a rare thing." She considered my second answer. "I see. Your talents lie in the practical arts, then. The school of Mozi rather than Confucius. And you are right. A recommendation from a powerful man is often a quicker path to influence than a decade spent on the classics. Your path is… unconventional, but it is not without wisdom."

  She had accepted my answers. The interrogation was over, and in its place, a new, more solid foundation of trust had been laid.

  The first true rays of the sun now crested the high courtyard wall, spilling golden light onto the grey roof tiles and chasing away the last of the night's chill. The city was stirring to life; I could hear the distant rumble of the first carts on the main street and the cheerful shouting of a water-seller. The intimate quiet of the night was broken.

  Just as I was about to suggest we prepare for the day, a sudden, unnatural silence fell over the courtyard.

  The cheerful chirping of the morning birds, which had just begun, cut off abruptly.

  Xiao Kai's head snapped up, her entire body going rigid. Her eyes were no longer soft; they were wide and alert, scanning the rooftops that lined the courtyard. I followed her gaze.

  There was a faint scrape of a boot on tile from the roof directly opposite me.

  Before I could even rise to my feet, four figures dropped from the surrounding walls, landing in silent, practiced rolls on the gravel. They rose in a single fluid motion, fanning out to surround us, cutting off any escape.

  They were not city thugs or official bailiffs. They were dressed in dark, practical clothing, their faces hardened and anonymous. Each man carried a gleaming, single-edged dāo at his hip, their movements coordinated and predatory. They were professionals.

  Their leader, a man with a jagged scar across his chin, took a step forward. His cold eyes ignored Xiao Kai completely, dismissing her as a mere attendant. His entire focus was on me.

  "The clerk and his attendant," he said, his voice a flat rasp. "You've caused us some trouble."