The greatest asset of a prisoner is the illusion of his own helplessness.
Kaiser was now six years old. To the rest of the Warborn estate, he was a ghost that haunted the North Tower—a pale, frail child who never spoke out of turn, never cried, and never removed the heavy black silk that covered the top half of his face.
It was early morning. The heavy iron latch of his door clicked, and the hinges groaned open.
Sitting perfectly still on the edge of his bed, Kaiser let his sensory sphere expand just enough to catch the details of his visitor. It was a maid. Not the usual older woman, Martha, who possessed a calm, watery mana signature. This was a new girl.
Her physical footsteps were light and hesitant. But her mana—a weak, unawakened pool of ambient energy—was vibrating with sheer terror. Her heart was beating so fast it sounded like a frantic drumbeat in Kaiser's ears.
Thump-thump-thump-thump.
"Y-young Master," the maid stammered. Her hands were shaking so violently that the porcelain bowl on the wooden tray she carried clattered rhythmically.
"Good morning," Kaiser replied. His voice was soft, carrying the high, innocent pitch of a child.
The maid flinched at the sound of his voice, as if expecting him to leap from the bed and devour her soul. She hurried forward, placed the tray on the small table near the window, and practically ran backward to the door.
"Y-your porridge, My Lord," she whispered, and before Kaiser could thank her, she slipped out and slammed the heavy oak door shut. The deadbolt slid into place with a definitive clack.
Kaiser didn't move. He simply tilted his head toward the table.
Without leaving his bed, he extended his awareness to the tray. He didn't need to smell or taste the food to analyze it. He listened to the microscopic thermal vibrations of the steam rising from the bowl. The heat signature told him it was exactly the right temperature to eat. He heard the dense, starchy hum of the oats, the thick viscosity of the milk, and the faint, crystalline sharpness of added sugar.
He slid off the bed, walked precisely six steps to the table, and began to eat. The routine of the North Tower was monotonous, but to Kaiser, monotony was a canvas.
For the past year, since he discovered how to shatter his mother's light spell, he had been obsessively studying the external world. He mapped the castle, memorized the patrol routes, and categorized hundreds of different mana frequencies from the guards and servants below.
But today, he was turning his gaze inward.
After finishing his meal, Kaiser moved to the center of the plush rug. He sat down, crossing his legs into a perfect lotus position, and rested his hands on his knees.
I have mapped the world outside, Kaiser thought, his breathing slowing to a microscopic, silent rhythm. Now, I must map the vessel.
In his previous life, cultivating inner "Qi" was a myth, a romanticized exaggeration of basic biomechanics and breath control. But in this world, internal energy was a physical reality. Mages and Knights drew ambient mana into their bodies, storing it in a central core and circulating it through biological pathways called meridians.
If Kaiser was going to survive his father's brutal conditioning in four years, he needed to know exactly what he was working with.
He closed his mind to the outside world. He silenced the hum of the walls, the distant clanking of armor, and the howling of the wind. He pulled his sensory sphere backward, shrinking it until it was entirely contained within the boundaries of his own skin.
He listened to his own body.
First came the physical layer. He heard the steady, powerful pump of his heart. He felt the expansion of his lungs. He heard the rapid flow of blood through his veins. His physical body, despite its lack of exercise outside this room, was terrifyingly healthy. The Warborn genetics were forged for war.
Then, he pushed deeper, searching for the "noise" of his own mana.
He focused on the center of his chest, where his mother had described the Mana Core residing. Most people's cores hummed. The fire-attribute guard downstairs sounded like a crackling furnace. His mother sounded like a gentle, flowing stream of sunlight.
Kaiser focused on his own center.
And found... nothing.
Kaiser's brow furrowed slightly beneath his blindfold. He pushed harder, sending his absolute awareness into the deepest part of his own anatomy.
There was no hum. There was no flowing river of energy. There was only a profound, terrifying silence.
That is impossible, Kaiser thought. I am alive. I was born with a Special Physic. I must have mana.
He expanded his internal search, tracing the natural pathways of his body, looking for the meridians that were supposed to transport energy to his limbs.
He found them. But they were not rivers. They were chasms.
His mana pathways were unimaginably wide, scarred, and completely empty. It felt as though a colossal, catastrophic force had hollowed him out from the inside.
He followed the empty pathways upward, tracing them through his neck, past his jaw, and up toward his skull.
The silence ended abruptly.
Directly behind his eyes, where the heavy black silk rested against his face, the emptiness terminated into an epicenter of absolute, crushing gravity.
Kaiser gasped, his small body jolting as if struck by lightning.
It wasn't a sound. It was the absence of sound, screaming at him. It was a metaphysical black hole sitting inside his own skull. His "Void Eyes" weren't just a magical trait; they were a localized anomaly in reality.
He carefully, fearfully, pushed his awareness closer to the back of his own eyes.
Suddenly, he heard the hunger.
It was a microscopic, desperate scraping sound. His eyes were constantly, ceaselessly trying to pull mana from the surrounding air. They were starving.
This is why the blindfold is so heavily warded, Kaiser realized, a cold sweat breaking out across his skin.
He turned his focus to the enchantments on the black silk pressing against his face. The cloth wasn't just blocking the purple light from getting out; it was blocking ambient mana from getting in. The Duke's mages had created a seal to starve the Void Eyes, keeping them dormant and weak.
But Kaiser realized a horrifying truth as he listened to the friction between his eyes and the blindfold.
The seal was failing.
His eyes were growing stronger as he aged. The suction, the invisible gravity pulling at the inside of the cloth, was slowly tearing at the magical threads of the ward.
If I do nothing, Kaiser calculated coldly, in exactly one year and four months, the suction of my eyes will rip the enchantments apart from the inside. The blindfold will shatter. The purple light will flood this room. The guards will rush in, their minds will break, and my father will know I am an active threat.
He couldn't let the blindfold break. Not yet. He wasn't physically strong enough to fight his way out of the castle. He needed the darkness. He needed the cover of being a helpless, blind prisoner.
If they are starving, Kaiser thought, his jaw clenching with absolute resolve, then I will feed them.
If the eyes needed mana, and the blindfold was stopping them from absorbing the ambient mana in the air, there was only one other source available.
His own life force.
Kaiser focused on his physical body. He listened to the rich, vibrant hum of his own blood, the vitality of his cells, the raw caloric energy of his physical form.
In his past life, martial arts masters could weaponize their own vitality, turning physical stamina into devastating force. Kaiser took that principle and inverted it.
Take it, Kaiser commanded his own body.
He forced his physical vitality—the energy meant to grow his muscles, strengthen his bones, and fuel his immune system—upward. He pushed it through the empty, hollowed-out meridians of his chest and neck, driving it straight into the starving black holes behind his eyes.
The reaction was instantaneous.
The Void Eyes latched onto his physical energy like a starving beast finding fresh meat. The agonizing scraping sound stopped. The violent suction against the blindfold immediately relaxed. The enchantments on the black silk ceased their strained, high-pitched whining and settled back into a low, stable hum.
But the cost was severe.
Kaiser collapsed forward onto the rug, gasping for air. His skin, already pale from a lack of sunlight, turned a sickly, translucent white. His limbs felt like they had been filled with lead. A wave of profound, bone-deep exhaustion crashed over him.
He had just cannibalized his own physical growth to feed the curse in his skull.
Lying on the floor, trembling with weakness, Kaiser let out a weak, breathy chuckle. It was a dark, hollow sound in the empty room.
So that is the price, he thought, slowly forcing his leaden arms to push himself up off the floor. I will remain physically frail. I will look like a sickly, dying child to the rest of the world.
He managed to sit up, his breathing ragged.
It was the perfect disguise. His father wanted a weapon, but he would look upon Kaiser and see only a broken, malnourished boy. They would underestimate his speed. They would underestimate his strength. They would never suspect that the frail boy in the North Tower was manually compressing the energy of a black hole inside his own mind.
Kaiser reached for his wooden sword, his tiny, trembling fingers wrapping around the hilt.
The sword felt ten times heavier than it had an hour ago. But he forced himself to stand. His legs shook, threatening to give out, but his will—forged in the fires of two lifetimes—refused to yield.
I am not just mapping the noise anymore, Kaiser vowed, raising the heavy wooden blade an inch off the ground. I am the one who commands the silence.