The wind had changed. Walking through the inner quarters of Takagamine Castle, Saya felt it distinctly. The gardens lay bare where the cherry blossoms had fallen. New green leaves caught the light. Somewhere distant, a bird called out. *Something shifted that night.* The night Nobuhiro had drunk the herbal bath. The softness that had dwelt in his eyes then. That memory surfaced in her chest again and again, only to fade. It was dangerous, she thought. She could not be swayed by emotion. She had to live with clarity, with strategy. And yet. Her heart would not obey. "Lady Saya." Otake's voice pulled her back to herself. "Yes?" "What lovely weather we're having today. The laundry will dry beautifully." Otake's smile was gentle, peaceful. Saya nodded. Her relationship with the attendants had shifted unmistakably. The initial wariness had dissolved, replaced by something fragile and new—trust. Small changes. Tiny ones. But for Saya, they held weight. She turned a corner in the corridor. That was when she heard it. "Saya." Her heart leaped. She turned. Nobuhiro stood there. Black hair bound at the nape. Sharp, piercing eyes. Yet something in their depths felt different from before—softer, perhaps. Or simply less distant. "Lord Oda." Saya lowered her head, folding her knees. *He called me by my name.* Warmth bloomed slowly in her chest. This was the first time Nobuhiro had spoken her name. Always before it had been "you" or "concubine"—words that felt inevitable, natural. But now he had said "Saya." It settled into her heart like rain into parched earth. "Are you well?" His voice remained low, cool as ever. Yet the indifference that once marked it had thinned. A thread of something human ran through it now. "Yes. Thank you for your concern." Her voice was quiet but steady. Nobuhiro fell silent. The silence stretched, became almost tangible. Then he spoke. "Continue to manage the castle's inner affairs." With only those words, he turned and left. His back receded. Black robes. Spine perfectly straight. Saya watched him go. *He asked me to do this. He trusted me with it.* Her heart trembled quietly. Nobuhiro—the ruthless warlord of the Warring States. A man who opened his heart to no one. Yet he had spoken to her. Called her by name. However small such things might seem to others, to Saya they meant something profound. --- On her way back to the inner quarters, Saya passed through the castle gardens. The cherry blossoms were gone. In their place, fresh green leaves painted the garden in shades of jade and emerald. A cool breeze moved through them. A man stood in the corner of the garden. Saya stopped. She did not know him. Mid-to-late twenties, perhaps. A handsome face. A gentle smile. A deep indigo robe bearing the Oda crest. He noticed her. "Ah, there you are. You must be Lady Saya." His voice was soft, disarming. The kind of voice that invited no suspicion. Saya's guard rose immediately. A stranger. Someone she had never seen in the castle before. "Yes. I am Saya. Forgive me, but who are you?" She bowed with perfect courtesy, yet kept her distance. The man laughed. "Ah, I haven't introduced myself, have I? I'm Soichiro. Nobuhiro's cousin." Soichiro. Saya committed the name to memory. Nobuhiro's cousin. A member of the Oda clan. "I've only just returned from Kyoto. I've been away so long, I'm amazed at how much has changed in the castle." Soichiro surveyed the garden. His gaze was calm, but something calculating flickered beneath it. Saya understood instinctively. *This man wears a kind face, but there is something else beneath it.* The air of a strategist. Calculation. Ambition. Her instinct for observation sharpened, trying to pierce through to his true nature. "I hear you're skilled with medicinal herbs, Lady Saya. Remarkable. The castle folk must be grateful for your help." His words were warm, familiar. But that very familiarity made Saya wary. A man who speaks so openly to a stranger upon first meeting. It was not natural. "No. I simply do what I can." She answered modestly, careful not to present herself as anything more than she was. Soichiro studied her face intently. His gaze moved across her as though taking inventory. "You're humble. But Nobuhiro wouldn't have taken you as his concubine without reason. He's not a man who wastes effort." Something in those words made Saya pause. *Is he evaluating Nobuhiro? Or is there something else?* Behind Soichiro's smile, something else seemed to hide. "Well then, we'll meet again around the castle." He bowed lightly and departed. Saya watched his retreating form. *Who is that man, truly?* Unease coiled in her chest. --- Night fell. In the Eastern Chamber, the lamplight cast thin, wavering shadows across the six-mat room. Saya sat with her knees drawn up, her back against the wall. *So much happened today.* Nobuhiro calling her by name. The appearance of Soichiro. All of it shook her. A knock came at the door. "Lady Saya. May I intrude?" A low, composed woman's voice. Saya's breath caught. Zuitsuin. Nobuhiro's mother. The woman who effectively ruled the inner quarters. "Yes. Please come in." The door opened. Zuitsuin entered. Mid-forties. Black hair streaked with silver, arranged with elegant restraint. Sharp black eyes that gleamed with intelligence. An air of quiet authority, punctuated by moments of cold amusement. Her presence transformed the room entirely. "Forgive the intrusion. You must be busy." Zuitsuin's voice was polite, yet layered with implication. A courtesy that carried subtle irony. Saya folded her knees in formal greeting. "Not at all. I'm honored by your visit." Zuitsuin surveyed the room. Six mats. Minimal furnishings. Yet everything was immaculate. "Tomorrow, I will teach you the way of tea." Saya's eyes widened. "The way of tea?" "Yes. As a concubine, you must master at least the basics. You may be present when Nobuhiro receives guests." The words seemed kind on their surface. But Saya felt it clearly. *I am being tested.* Zuitsuin was assessing her. Measuring her worth as a concubine. "Thank you. I will study with all my effort." Zuitsuin's gaze fixed upon her, penetrating. "The position of concubine is fleeting." Saya's heart quickened. "Lose the lord's favor, and you are cast out in an instant. Such is the law of this castle." The words carried a cold truth. Saya could not answer. Zuitsuin smiled faintly. "Nobuhiro is my son. I understand him better than anyone." Something lay beneath those words. Affection. Possession. And perhaps... jealousy? "Tomorrow morning, I will expect you in the Shimozuki Chamber." With that, Zuitsuin rose and left. Alone in the lamplight, Saya hugged her knees. *This castle is complicated.* Nobuhiro. Soichiro. Zuitsuin. Three wills, three schemes, all swirling around her. How was she to survive in the center of such a storm? Saya had no answer yet. --- The next morning, Saya made her way to the Shimozuki Chamber. Zuitsuin's private room. Twelve mats. Luxurious furnishings. Zuitsuin was already preparing the tea. "Come in." Saya entered and took her place before her. "We begin with the basics." Zuitsuin lifted a tea bowl. Her movements were economical, graceful. Saya watched intently. *Beautiful.* The way of tea was not mere motion. Every gesture held meaning. Every gesture held beauty. "Where did you learn to read and write?" Zuitsuin's question came suddenly. "At a temple in my village. A priest taught me a little." Zuitsuin studied her. "How unusual. For a village girl to receive such education." Doubt colored her words. Saya chose her answer carefully. "The priest was kind to me." Zuitsuin fell silent for a long moment. Then she spoke. "Nobuhiro is a man who changes easily." Saya's heart struck hard against her ribs. "He may be interested in you now. But how long that will last..." Zuitsuin's voice turned cold. "Concubines are consumables. Do not forget that." The words pierced Saya's chest. Consumable. Was that all she was? Saya could not speak. Zuitsuin prepared the tea. Her movements remained graceful. "Drink." Saya accepted the bowl. It was warm. The scent of tea rose to her nostrils. She drank. Bitter. Yet beneath the bitterness lay something else. A complex, deep flavor. "How is it?" "...Deep," Saya answered. Zuitsuin smiled faintly. "Yes. Tea is like life. Bitter, complex, and deep." Saya tried to understand the meaning beneath those words. But Zuitsuin's true thoughts remained hidden. After the lesson ended, Saya walked the corridors of the inner quarters. *What is Zuitsuin thinking?* Her attachment to Nobuhiro. Her unwillingness to share her son with anyone. Was that the root of her cruelty? Someone stepped into her path. Aotaro. Thirty years old. Long black hair bound at the nape. A thin scar ran from his right eyebrow to his cheek. Amber eyes studied her. "Obey the laws of the inner quarters." His voice was low, severe. Saya stopped. "Do not enter the main keep without permission. Private conversation with male retainers is forbidden. Any outing requires two attendants. These are the rules." His words recited the castle's laws. Yet something else threaded through his voice. A warning. And perhaps... concern? Saya met his gaze. "Yes. I understand." Aotaro studied her. His eyes were complex. "The lord has changed." Saya's heart struck hard. "Since you arrived, he has changed. Certainly." His words carried an emotion he seemed reluctant to admit. Jealousy and respect. Wariness and understanding. Saya received that emotion fully. "I only wish to be of service to Lord Oda." At her answer, Aotaro said nothing. "...I see." With only those words, he departed. Saya stood alone in the corridor. *Aotaro too carries complicated feelings.* Loyalty to his lord. And toward Saya... what? She could not yet understand. --- That night, back in the Eastern Chamber, Saya hugged her knees in the lamplight. *What am I seeking in this castle?* Her feelings for Nobuhiro. Her strategy for survival. All of it tangled together. A soft knock came at the door. "Lady Saya. May I speak with you for a moment?" Soichiro's voice. Saya opened the door cautiously. Soichiro stood there, smiling gently. "Forgive the late hour. But there's something I felt I had to tell you." Saya tensed. "What is it?" Soichiro glanced around, then lowered his voice. "Do you know why Nobuhiro's betrothal was broken?" Saya's heart leaped. "No... I don't know." Soichiro smiled meaningfully. "I see. Well, you'll learn eventually. There are many schemes swirling in this castle. You should be careful." His words seemed like advice, yet something else lay beneath them. "Thank you." Soichiro bowed lightly and left. Saya stood alone in her room. *The truth behind the broken betrothal...* What had happened? And why had Soichiro tried to tell her? Everything was a mystery. She turned to the window. The moon had emerged from the clouds. White moonlight illuminated the castle. *What is unfolding in this castle?* Anxiety and anticipation mingled in her chest. Her feelings for Nobuhiro. Soichiro's cryptic words. Aotaro's complicated loyalty. Zuitsuin's cold warnings. All of it swirled around her. And at the center of that whirlwind stood Saya herself. *What should I do?* She had no answer. But one thing was certain. Life in this castle would grow far more complex. Saya felt that certainty deeply.