Isaac walked at a leisurely pace, navigating the crowded corridors with a practiced invisibility.
The laughter of departing students—those who actually had names to defend—echoed off the high vaulted ceilings.
So, how did this all begin again?
He moved toward the southern slums, leaving the marble and gold behind for the soot-stained brick of The Hollows.
Ten years ago, ever since my mother's abrupt death, I was forcibly brought into the cold House of Valerius that wasn't expecting me.
His boots clicked rhythmically against the stone.
Meeting the father and brother whom I had never met before, I wanted to make them proud. But in that house, pride was a currency I didn't possess. While they practiced the tidal forms of Valerius water affinity, I was relegated to the dust of the archives.
___
Master Thorne snatched the data-crystals from the board, his fingers trembling so violently he nearly dropped them.
He ignored the questions from other faculty members, cutting through the faculty lounge like a man possessed. He didn't take the lift. He took the private stairs to the apex, his heart hammering against his ribs—not from the climb, but from the terrifying precision of one number tucked into his robe.
He didn't knock. He burst through the double doors of the Headmaster's study.
The Headmaster, a man whose presence usually commanded absolute silence, didn't even look up from his ledger.
"Master Thorne. I believe you have a lecture to finish. Unless the Spire is on fire, your presence here is a breach of—"
"He is one of a kind." Thorne's voice cracked, cutting through the Headmaster's frost. He slammed the data-crystals onto the mahogany desk.
The Headmaster slowly set down his quill, his eyes narrowing behind his spectacles. "Who, Thorne? Speak plainly. You look like you've seen a ghost."
"The Valerius boy—no, Isaac Nameless," Thorne breathed, his hands shaking as he activated the crystals. The projection flared to life, casting flickering blue waveforms across the room. "The disowned one. Isaac. Look at the waveforms, Headmaster. Regardless of his status, he has produced a result that has no documented precedent in the Academy's records. We must study him for the sake of evolving the Aetherion Kingdom's competence one step further."
The Headmaster leaned forward, the blue light reflecting in his lenses as he registered the 0.005% risk factor blinking in the corner of the display. "The disowned son? Thorne, you are an academic—you see a miracle. I am an administrator and a noble. Overload Risk is a useless number the moment it goes below a threshold. All that matters are Total Reserve and Mana Efficiency, which are recorded as 'F.'"
___
0.005%.
Isaac thought of how such number sprang into the reality.
Whenever I was free, I entered the library every day and read the theories of Manafold Circuitry and effective means of meditation, to prove myself. I wasn't aware back then, that the majority of the books—which I found profound and logical—were the ones shunned from the academia.
He turned at the corner into the F-rank dormitory wing.
I didn't accord to the common notions. The current methodology that I established is the fruit of those books I read, and I deemed it to be the most efficient—because there was no guidance to tell me what was right or wrong.
This was the reason why he always tried to be as logical, as rational as possible. Having no one to back him up meant that his misjudgement will lead to grave consequences.
The standard method pushes mana through the vessels like a flood. It creates turbulence, it scars the internal walls, it bleeds force against its own resistance. Mana Overload, in other words, is the leakage of mana, and this barbaric means of widening vessels didn't seem right to me.
Therefore, I decided to polish the vessels instead. Not to push harder, but to smoothen the internal wall. And… there it was today, the 0.005 percent.
___
"Look at the Risk Factor." Thorne pointed a trembling finger at the 0.005% glowing on the parchment. "It's not that he lacks power—it's that he has eliminated resistance. He has achieved a near-perfect flow state within his own Manafold Circuitry. This boy isn't a failure. He's the most refined practitioner I have assessed in thirty-one years. It shows that all of us, for hundreds of years, have been doing something fundamentally wrong!"
"0.005 percent or 0.5 percent—they are the same to me, both below the threshold of 1 percent," the Headmaster countered, finally looking up. His eyes were cold, calculating. "A freak occurrence of nature that will mean nothing as he tries to cast F-rank: [Condensation]. An attempt to push the output of that skill beyond the scope of F-rank requires a tremendous mana output, which is impossible. Calm yourself, Thorne."
"You don't understand!"
Thorne's voice rose to a near shout, his eyes fixed on the waveforms.
"It's not about the output—it's about the conduit. The contamination accumulation rate in this Circuitry is essentially zero. The flow coherence is beyond anything post-Rite development produces in two years, or five years, or ten. Whatever this student has been doing since before the Rite, he has been doing it with a precision and consistency that the Academy's curriculum has never taught and cannot replicate!"
"The most efficient failure in history, then," the Headmaster said, already turning back to his ledger.
"Master Thorne, the Academy does not build its reputation on conduits. We build it on the execution of high-tier skills. Until this student produces a skill that registers on a standard combat-gauge, he is nothing but a negligible anomaly in the F-ranks. If his Overload Risk is truly that low, he'll survive his residency. That is all I require of him."
He paused, his quill scratching against parchment. "And speaking of Isaac Nameless… Silas Fulgur filed a formal duel request against him. If your anomaly is as relevant as you say," he gazed at Thorne with a look of disinterest, "Surely, the duel won't go as we expect. Until then, you have a curriculum to maintain. Good day."
Thorne didn't move. He stood fixed on the flickering blue projection of the 0.005%—a number that should have fundamentally shifted the Academy's understanding of mana dynamics.
He looked from the data to the top of the Headmaster's head, stunned by the sheer weight of the man's indifference.
The silence stretched until the scratch of the Headmaster's quill became deafening. Thorne finally turned, his movements stiff and mechanical, and walked out without another word.
___
Isaac reached the door to his cellar in The Hollows. His hand hovered over the cold iron handle, his knuckles white and stark against the dim light of the corridor.
He pushed the door open, stepped into the dark, and slid the bolt into place.
The click of the iron was the loudest sound in the room.
Only then did Isaac lean his back against the wood, his strength finally giving out. He slid down until he was sitting on the cold stone floor, his legs giving way beneath him. He let out a long, ragged breath—the sound of a man who had spent ten years pretending he wasn't bleeding.
Judged and forced around, he thought, staring at his trembling hands in the dark. Fuck it all. I finally have the liberty to act on my behalf… be it with the name of Valerius or Nameless.
He clenched his hands tightly. Tomorrow, the day after that, and on and on—he will continue to pretend to be perfectly calm and steadfast. Only he'd know his true self… because right now, he couldn't afford to show his weakness.
I can't afford to give up. Not because I want their throne—but because if I stop now, I really am just the empty vessel they claimed I was.
He stayed there for a long time, with the only sound in the room being the rhythmic, heavy thumping of the water main behind the wall.
Slowly, his breathing leveled out. The exhaustion didn't vanish, but it crystallized—turning from a heavy weight into a cold, sharp edge. His mind reached for the only thing that made sense: the variables.
They want skills, he thought, his eyes finding the silhouette of his ash wand on the workbench. They want the rigid, pre-packaged power of the Great Houses. They think F-rank: [Condensation] is useless because they've never looked past the label, and when talking in a conventional sense… they aren't wrong.
But unknown to them, he has [The Prism]. There was so much that he could do beyond the "F-rank" label.
He stood up, movements stiff but purposeful, and waited until the midnight bells rang across The Hollows before slipping out into the damp dark of the south filtration tunnels.
...
Isaac stood in the center of the damp drainage bypass. He ignored the wand at his hip, for the wand was, in the end, nothing more than a pressure valve for those who needed to dampen their output.
Right now, he needed to feel the raw mechanics of what he was attempting. He raised his bare palm, closing his eyes to sense the heavy, stagnant humidity of the air.
Mass and acceleration.
The Academy's standard theory held that the force of a skill followed the most fundamental physical principle: Force equals mass multiplied by acceleration.
To the Great Houses, force was a matter of mass—the sheer volume of mana a practitioner could direct into a skill. To the hardworking practitioners, it was acceleration—the by-product of Mana Efficiency.
The standard methodology treated mana like a flood—volume to push through the vessels and let the mass of it generate force.
But a flood was turbulent. It bumps into the vessel walls that contain it. Those vessel walls aren't smooth but irregular and bumpy, due to years of efforts to widen them. Therefore, this generated resistance. The standard methodology to to alleviate this resistance was by reducing the viscosity of one's mana—in other words, raising one's Mana Efficiency.
Isaac's case was completely different. He never attempted to widen the vessels. Therefore, their inner walls were extremely smooth but narrow at the same time. His mana, growing in the small framework, became denser and more viscous, resulting in the current F-rank Total Reserve and Mana Efficiency.
In his body's Manafold Circuitry, there existed a dense orb-like mana, ready to "roll" around the smoothened walls upon his will.
However, with [The Prism], he could do far more than this.
I don't push a flood. I don't roll a marble around. Let's… try the shape of a thread.
Isaac's focus sharpened. [The Prism]'s perception allowed him to be conscious and specifically aware of his own mana, and therefore, possible to morph its shape in a way he desired.
He stretched his mana from an orb into a microscopic filament, a shape that resembled a strand of hair.
Its surface-area-to-volume ratio was maximized. It hovered in the air without touching the vessel wall.
Taking in a deep breath, he initiated its movement throughout his Circuitry.
The result was phenomenal.
The mana thread ran completely parallel to the smooth vessel walls. Without contact, there was no friction. Without friction, there was no resistance. Without resistance, the acceleration was beyond measurement—generating an output that not even the high Total Reserve and Efficiency could achieve.
This meant that the Total Reserve and Mana Efficiency of F-rank meant nothing, for the extent of his mana's acceleration was, by theory, boundless.
Thinner. Faster.
The thread screamed through his Manafold Circuitry at a velocity that made his body hot from the inside—not from overload, not from contamination, but from the sheer efficiency of a system finally running at the tolerance it had been built to handle.
Isaac let out a breath. The input was established. Now, it was time to translate this extraordinary mana output on his skill.
[Condensation].
A drop of water instantly formed beneath his index finger.
[Condensation] is the manipulation of pressure and temperature. By raising pressure and lowering temperature, moisture in the air condenses into liquid. That is what the System measured. That is what the Academy labeled F-rank. That is where most practitioners would stop.
He would be—based on the rumors that he found it likely to be true—facing Silas Fulgur in a week's time. To every observer, a condensed water drop was useless—a parlor trick, the Academy's most dismissible result. There was nothing a single drop of water could do against S-rank: [Lightning Spear].
Raise the pressure. Pressure causes heat to build rather than dissipate. Do not lower the temperature to compensate. Let both rise simultaneously.
The drop began to protest. It vibrated at its surface, caught between two conflicting states—the pressure insisting it compress, the temperature insisting it expand.
A standard practitioner would have lost the equilibrium within a fraction of a second, because of the sheer mana output it required. Isaac held it, thanks to the mana thread's zero-friction acceleration. The drop did not burst. It did not evaporate.
In place of the water drop sat a bead of white, translucent fluid that seemed to exist between states—its boundary undefined, its surface neither clearly liquid nor clearly gas, shimmering with the specific quality of something that occupied a position the standard taxonomy had no category for.
Supercritical fluid.
The critical point—the state beyond which liquid and gas are no longer distinct. Achieved by forcing pressure and temperature simultaneously past their respective critical thresholds.
This was the feat that [The Prism] enabled him to do—the complete control over pressure and temperature that was beyond the scope of [Condensation].
Now, Isaac didn't have the luxury of observation. The burden of maintaining the equilibrium was significant even with the thread's efficiency. He gritted his teeth.
He fired.
The sphere didn't splash. It didn't crack. It left his finger in silence—no discharge signature, no visible arc, no sound the monitoring system had a category for.
It travelled.
As it moved, its pressure and temperature radiated outward into the surrounding air—not as an explosion, but as a propagation.
The atmosphere adjacent to the sphere's path experienced the supercritical conditions bleeding from its surface, elevated past their own critical threshold for a fraction of a second before cooling back to ambient state.
Whatever lay in its trajectory path, it passed through without resistance. Through the earth beyond it. Through the trees in the forest past the tunnel mouth—not by brute impact but by propagating the supercritical property briefly into those materials.
Isaac scrambled out of the tunnel and into the forest.
He stood frozen.
Perfect, pin-sized holes were visible through trees in a straight line, stretching into the darkness until the sphere's pressure finally collapsed into a harmless trail of steam residue on the bark of the last tree.
He looked at his hand. Then at the forest. Then at his hand again.
The cold night air bit at his skin. For a long moment, there was nothing—no thought, no filing, no analysis. Just the silence of someone standing in front of evidence that the framework they'd been told to accept was insufficient.
Then the sound came. Not a whisper of triumph and not a shout of joy, but a low, jagged sound from somewhere in his chest that grew into a silent, shaking laugh—the laugh of a man who had finally located the proof, and found that holding it hurt in ways he hadn't anticipated.
The years of the archives. The cup that cannot hold water. The empty vessel. The three burlap sacks on the gravel path.
They had not been ignoring a failure. They were turning a blind eye to anomaly that they've never come across before.
He wasn't an empty cup.
He was the force that happened when the cup was crushed into a diamond.