I opened my eyes, the cold morning air of the room stinging my lungs. The first thing I did was look toward the bed. Elphyete was still there, her form small and motionless beneath the heavy quilts. She was breathing, a slow and rhythmic sound that was the only life in the quiet room. She had not yet awakened, but the paleness of her skin seemed a fraction less severe than it had been the night before. I watched her for a moment, making sure the rhythm of her breath didn't falter, before I felt the familiar warmth against my chest.
I looked down. My necklace was glowing, a steady and vibrant yellow light that pulsed against my skin. It felt like a low-voltage current, thrumming with a sense of urgency and ancient power. As the light grew brighter, the voice of Eufrien resonated within the quiet chambers of my mind. It was a voice that didn't come from the air, but from the marrow of my bones.
"I'll help you master my sword," Eufrien said. His tone was cold, clinical, and demanding. "But a sword is only as sharp as the mind that wields it. To master the steel, you must first master the self. Today, you will not fight a physical foe. You will go inside. You will imagine fighting yourself. You will face your own speed, your own tricks, and your own shadows. You must be prepared for the duration."
I remembered the supplies I had gathered. I looked at the rucksack in the corner, filled with the bread, dried meats, and cheese I had bought to last for days. I had enough. I wouldn't need to leave this room. I wouldn't need to break my focus for anything other than the base requirements of the body.
"You need to concentrate your mind for hours," Eufrien instructed, his voice echoing with an absolute authority. "Only take a break for eating. Do not let the mental image break. If you die in your mind, you fail the training."
I nodded to the empty air. I moved to the center of the room, pushing the small rug aside until the bare wooden floor was exposed. I sat down, crossing my legs and resting my hands on my knees. I closed my eyes and began the process of clearing my mind. I let the sounds of the inn fade—the distant clatter of breakfast being served downstairs, the muffled voices of travelers, the whistling of the wind against the eaves. I pushed it all away until there was nothing but the yellow glow behind my eyelids.
The first hour was the transition. I constructed the arena in the darkness of my thoughts. It was a mirror of the room I sat in, but devoid of furniture, devoid of Elphyete, devoid of everything but the floor and the walls. Then, he appeared.
He stood ten paces away from me. He wore my clothes, held my posture, and gripped a mental projection of the sword with the same white-knuckled intensity I knew so well. He was me—every scar, every habit, every flaw.
The fight began without a word.
The mental version of myself lunged. It was a blur of movement I knew I was capable of, a strike aimed directly at the throat. I parried in my mind, the phantom ring of steel clashing against steel vibrating through my actual nerves. My physical body remained still on the floor, but in the void of my concentration, I was dancing a deadly ballet. I moved to the left, the mirror-self following with a low sweep. We traded blows, the speed increasing with every second.
It was exhausting. Because I knew my own moves, the mirror-self knew exactly how I would counter. We were locked in a stalemate of perfect prediction. Every time I thought of an opening, he closed it. Every time I prepared a feint, he anticipated the shift in weight.
"Eat," Eufrien's voice broke through the vision.
I opened my eyes, gasping as the mental strain suddenly hit my physical form. I was drenched in sweat, though I hadn't moved an inch. I reached for the rucksack with trembling hands. I took out a piece of the dense bread and a strip of salted meat. I ate with a mechanical focus, forcing the food down to replenish the energy my brain was burning at an alarming rate. I drank a long draught of water, the coldness helping to anchor me back to the physical world for a brief moment.
Once the last bit of bread was gone, I didn't let my mind wander. I closed my eyes and returned to the floor.
"Concentrate," Eufrien whispered.
I was back in the void instantly. The mirror-self was waiting. He didn't look tired. He looked ready. We engaged again, but this time, the intensity was higher. I focused on the mechanical precision of the sword. I watched his feet, his shoulders, the way his eyes tracked my movement.
The second block of time lasted for hours. In my mind, we had moved from the room to a vast, dark plain. The fighting was relentless. I felt the phantom sting of a blade crossing my ribs, and the mental shock of it sent a jolt of pain through my real chest. I had to maintain the image; I had to heal the mental wound and keep fighting. I pushed myself to go faster, to find a rhythm I hadn't used before. I tried to surprise myself, to act on pure instinct rather than calculated thought.
The sun moved across the real world, casting shadows that I didn't see. I was locked in a battle of wills. The mirror-self was a monster of my own making, a perfect reflection of my lethal potential. We clashed a thousand times, the sound of the imaginary sword-play filling the silence of my internal world.
"Eat," the command came again.
I blinked, the afternoon sun now low in the sky, painting the room in deep oranges. My head was throbbing. Mental projection on this scale was like trying to hold a mountain up with a single thread. I ate the cheese and more of the dried meat. I checked Elphyete; she remained in her deep sleep. I felt a pang of worry, but I suppressed it. I had to finish. I had to master this. I drank more water and sat back down.
The third cycle began.
The fight became abstract. It was no longer about individual strikes; it was about the flow of energy. In my mind, I was no longer seeing the sword as a separate object. It was an extension of my arm, an extension of my intent. The mirror-self was doing the same. We moved like twin shadows, our blades weaving a web of silver in the darkness.
I began to see the patterns in my own combat style. I saw the split-second hesitation before I committed to a heavy strike. I saw the way I favored my right side after a long exchange. I began to correct these flaws in real-time, the mental training allowing me to rewrite my muscle memory without moving a muscle.
Hours bled into the night. The room grew cold, the shadows lengthening until the only light was the yellow pulse of the necklace. I didn't feel the cold. I didn't feel the hunger. I only felt the clash of the blades and the searing focus required to keep the mirror-self from ending the fight. My mind was a furnace, burning through my reserves of will.
"Eat," Eufrien said.
It was late. I moved slowly to the rucksack, my body feeling as though I had actually been in a physical brawl. My muscles were sore, and my eyes were heavy. I ate the last of the food I had designated for the day. The bread was dry and hard, but it felt like the most important thing in the world. I drank the remaining water from the first skin. I was hollowed out, a shell held together by the yellow light.
I sat back down for the final push.
"Concentrate," the voice urged. "Finality is found in the exhaustion. Do not let the image fade."
I plunged back in. The mental arena was now pitch black, the only light coming from the sparks of our clashing swords. This was the most dangerous part. I was tired, and the mirror-self knew it. He pressed the advantage, his strikes coming with a ferocity that felt real. I had to defend with everything I had. I pushed my mind to its absolute limit, maintaining the complex calculation of a high-speed duel while my body sat in total, death-like stillness.
One hour. Two hours. Three. The night deepened, the silence of the inn becoming a heavy shroud. I fought on. I fought through the mental fog, through the desire to just let the image collapse and drift into sleep. I forced myself to see every detail—the sweat on the mirror-self's brow, the notch in the blade, the way the air shifted when he moved.
The fight reached a crescendo as the first gray light of dawn touched the window. We were moving so fast that we were no longer two entities, but a single storm of steel. My mind felt like it was on fire, the concentration so intense it was almost physical. I found the opening. I saw the flaw I had been looking for all day. I moved.
In the void, my blade found its mark. The mirror-self shattered like glass, dissolving into a thousand points of yellow light that rushed toward me, merging with my own consciousness.
"Enough," Eufrien's voice was a low, resonant hum of approval. "The mind is tempered. The image is mastered."
The release of the mental tension was like a physical blow. The void vanished, and the room rushed back in. I felt the hard floor, the cold air, and the overwhelming weight of my own body. I was finished. I had survived the day, and the training was etched into my mind.
"Sleep," Eufrien commanded.
I didn't have the strength to argue. I didn't even have the strength to reach for a blanket. I slumped over where I sat, my head resting on the cold floorboards. My eyes closed instantly, the yellow glow of the necklace fading to a soft, dying ember. I fell into a deep, dreamless sleep, the phantom sound of clashing steel finally fading into the silence of the morning.
I lay there, a silent figure on the floor, while the sun began its slow climb into the sky, marking the end of the longest day of my life. The training was done, but the exhaustion was absolute. I slept while the world began to wake around me, my mind finally at peace after the war I had waged against myself.
The exhaustion was a heavy cloak, pulling me deeper into the darkness of sleep. Every muscle in my body felt as though it had been unstrung, the tension of the day's mental battle leaving behind a profound, aching void. The floor was hard and unforgiving, but to me, it felt like the softest bed in the world. I didn't dream. There were no more mirror-selves, no more clashing blades, and no more voices in the dark. There was only the silence, a vast and cooling sea that washed over the fever of my mind. The yellow light on my chest went dark, its work finished for now, leaving me in the natural shadows of the room as the morning light grew stronger outside. I had pushed past the limits of my endurance, and now, the only thing left was the long, deep rest that followed a victory over the self. My breathing slowed, becoming deep and even, merging with the quiet of the room where Elphyete still slept, both of us lost in the quiet sanctuary of the dawn.