The morning in the Root-Gravel dorms didn't begin with the gentle melody of enchanted bells or the warm glow of Solar-Stones. It began with the rhythmic, metallic clack-clack-clack of a wooden baton striking the iron bars of the cell door.
Cassian didn't bolt upright. He didn't even flinch. He simply opened one violet eye, watching the condensation drip from a rusted pipe above his bunk, before slowly—painfully slowly—rolling out of the straw. Beside him, Leo was frantically scrambling to find his glasses, his hands shaking.
"Up, you lot!" a grizzled instructor barked, his voice sounding like gravel in a blender. "Just because you're at the bottom doesn't mean you get to rot. The First Day isn't for lectures. It's for the Second Evaluation. The Eye of Truth measures what you are; the Trial of the Labyrinth measures what you can do."
While the S-Rank students were being led to the lush, floating combat arenas above the clouds, the Class-F students were marched into the Iron Courtyard—a sunken, shadow-drenched pit at the very base of the Academy's floating island. The walls were jagged rock, and the ground was covered in coarse, grey sand that tasted of salt and old iron.
Cassian walked at the very back of the group, his hands tucked into his oversized sleeves, his shoulders slumped in his trademark posture of profound lethargy. He looked like a ghost drifting through a graveyard of ambition.
"Look at them," a voice sneered from the viewing gallery above.
Cassian didn't need to look up to know it was Kaelen Drakon. The crimson-haired heir was leaning over the railing, flanked by his sycophants, holding a glass of chilled nectar. "The Academy actually spent money on sand for them? They should have just thrown them into the waste-disposal rifts. It would save everyone the paperwork."
Leo flinched beside Cassian, his head dipping lower. Cassian, however, simply yawned, the sound echoing in the quiet pit.
"Is the yawning part of your 'Shadow' technique, Valerius?" Kaelen mocked, his voice booming. "Or are you just practicing for your future career as a professional rug?"
"Energy conservation, Kaelen," Cassian drawled, his voice carrying just enough to reach the gallery. "You should try it. All that shouting must be exhausting for your three remaining brain cells."
Kaelen's grip tightened on his glass, the nectar beginning to simmer from his rising heat. But before he could retort, the gate at the far end of the pit ground open.
A tall, gaunt woman with silver-grey hair and eyes like sharpened flint stepped into the center of the sand. This was Professor Hecate, the Mistress of Combat Theory. She didn't look at the students with pity; she looked at them like a scientist examining a failed experiment.
"The First Evaluation measured your mana density," Hecate announced, her voice cold and precise. "But mana is useless if it has no form. The Second Evaluation is a test of Mana Manipulation. You will step into the Echo-Chamber—a localized field of high-pressure Aether. Your goal is to move a single silver sphere from one side of the room to the other using only your internal pulse."
She gestured to a small, transparent box in the center of the pit. Inside sat a heavy sphere made of liquid mercury-silver.
"For most of you, this will be impossible," she continued. "But the Academy must know if any of you possess even a spark of control. If you fail to move the sphere, you will be assigned to the manual labor tracks immediately. No exceptions."
One by one, the F-Rank students stepped forward. It was a parade of misery. Most couldn't even make the sphere tremble. One boy managed to make it roll an inch before he collapsed from the mental strain, his nose bleeding onto the sand.
"Leo of House Thorne (Branch Line)," Hecate called.
Leo stepped forward, sweating profusely. He closed his eyes, his face contorting with effort. A faint, flickering green light appeared at his fingertips. The sphere wobbled, spun in a small circle, and then went still.
"Insufficient," Hecate noted. "Next. Cassian Valerius."
The gallery went silent. Even the S-Rank students above leaned forward, curious to see the "Dud of the North" fail again. Elara was there, her knuckles white as she gripped the stone railing, her heart breaking for her twin.
Cassian shuffled forward, his boots dragging in the sand. He stood before the Echo-Chamber, looking as if he were bored by the very concept of the test. He didn't close his eyes. He didn't tensed his muscles.
He reached out a hand, his fingers limp.
Inside the chamber, the silver sphere didn't move. It didn't wobble. It didn't spin.
The Proctor sighed, already reaching for her quill to mark another failure. But then, she stopped. The mercury-silver inside the sphere began to... change. It didn't roll; it began to thinner. The solid ball of liquid metal began to flatten, spreading out across the floor of the chamber like a dark, reflective mirror.
"What is he doing?" Kaelen whispered from above, his sneer fading into confusion.
Cassian wasn't pushing the sphere. He was doing something no one in the room understood. He was removing the space beneath it. To the observers, it looked like a failure—a total lack of control. But to Professor Hecate, who was sensitive to spatial fluctuations, her eyes widened.
He's not using mana, she thought, her heart skipping a beat. The pressure inside the chamber is... dropping. It's a vacuum.
Suddenly, the silver liquid snapped back into a perfect sphere and shot across the chamber, slamming into the far wall with such force that the transparent casing cracked. It didn't roll to the finish line; it teleported.
Cassian immediately slumped, rubbing his eyes and let out another long yawn. "Did it go? I think I tripped. Sorry."
The sphere was at the finish line, but it was dented, its magical resonance completely extinguished.
Hecate stared at the cracked glass, then at the boy who looked like he wanted nothing more than to crawl back into his straw bunk. She looked at her readings. They were erratic—spikes of "Nothingness" followed by "Absolute Zero."
"Result..." Hecate paused, her voice wavering for the first time. "The sphere reached the target. But the method was... unquantifiable. Evaluation: Inconclusive. Rank remains F."
"Told you he'd fluke it!" Kaelen shouted from above, though his voice lacked its usual conviction. "The stone probably just broke because of how pathetic he is!"
Cassian didn't look up. He simply turned and began walking back to the line, his hands back in his sleeves. As he passed Leo, he leaned in slightly.
"The sand here is too dry," Cassian whispered, his voice barely audible. "I think I'm going to go see if the garden has better spots for a nap this afternoon."
But as he walked, his violet eyes weren't sleepy. They were focused on the shadow he cast on the sand—a shadow that, for a split second, didn't match his posture. It stood tall, straight, and held the silhouette of a crown.