Next day, as they approached the outskirts of the high Aether zone, the forest seemed to forget how to breathe.
The wind died first. Leaves that should have rustled only quivered in place, their edges trembling in eerie unison, as if guided by some unseen rhythm. The air itself wavered faintly, like heat above a forge, distorting the space between trunks into a thin, glassy haze. With each step forward, the ground beneath Ronan's boots gave off a subtle pulse—slow, deliberate, like the heartbeat of something vast buried far below.
Ronan inhaled—and immediately regretted it.
The air tasted wrong. Sharp. Metallic. It slid down his throat like fine dust laced with iron, leaving a faint sting behind. His skin prickled, every hair on his arms rising as though charged with static. He flexed his fingers unconsciously, but even that small movement felt… noticed.
Ahead of him, Mr. Alden slowed. The man's posture shifted almost imperceptibly, but Ronan caught it—the slight tightening in his shoulders, the measured placement of each step. Then the older man glanced back, his weathered eyes cutting through the haze.
"Ronan," he said, voice calm, though it carried a weight that made Ronan straighten instinctively. "A high-density Aether zone is no ordinary place. It tests you—and if you're paying attention, it teaches you."
He gestured subtly to the forest around them.
"The Aether absorption rate here is drastically higher. You won't need to search for it—it will press into you whether you're ready or not." His gaze sharpened. "Along with that comes pressure. A gravitational force that will bear down on your body and your core. If your control falters, you won't just struggle—you'll collapse."
Ronan swallowed, his throat dry despite the thick air. His hands had already curled into fists without him realising. "And the barrier?" he asked, his voice quieter than he intended.
"Essential," Mr. Alden replied without hesitation. "Wrap yourself in Aether. Not just to block—but to endure. Think of it as… negotiating with the pressure, not resisting it blindly."
Ronan hesitated. The words made sense, but something in his chest tightened all the same. "But… my Aether reserves aren't that deep." His gaze dropped briefly. "I might not be able to maintain it for long."
For a moment, Mr. Alden didn't answer. Then the lines at the corners of his eyes softened slightly.
"Your concern is reasonable," he said. "But you're thinking about this the wrong way." He tapped the air lightly with two fingers. "Here, Aether isn't scarce. It's everywhere. Dense enough that even an untrained practitioner can draw from it continuously."
Ronan's head lifted a fraction.
"You won't run out," Mr. Alden continued. "But that doesn't mean you're safe. Absorb too quickly, and your core won't be able to handle it. It's like pouring a river into a cup—it will crack long before it fills."
A faint, distant hum threaded through the forest as if echoing his words.
"That's why the academy placed stabilisation shelters along the outer ring," he added. "Return to them periodically. Let your core settle. Control isn't just about how much you can take in—it's about knowing when to stop."
Ronan exhaled slowly, though the breath came out unevenly. He nodded. "Understood."
But the moment the words left his mouth, his gaze drifted forward again—toward the unseen boundary.
Minutes later, they reached it.
There was no wall. No visible line. Yet everything about the space ahead felt… different.
The light shifted first. The sky above the zone gleamed faintly brighter, as though the clouds themselves were saturated with something luminous. Within the air, thin strands of pale energy drifted lazily, curling and weaving like translucent ribbons. They moved without wind, without pattern—yet not randomly either. Watching them for too long made Ronan's eyes ache.
Mr. Alden came to a stop.
"This is it," he said quietly.
The weight in his voice settled heavier than the air itself.
"Once you cross," he added, "you'll understand."
Ronan stood there for a heartbeat longer than he intended. His pulse thudded against his ribs, loud enough that it almost drowned out the strange hum in the air. He rolled his shoulders once, then drew in a slow breath—ignoring the metallic sting this time.
And stepped forward.
The world didn't shift gradually.
It struck.
The instant his foot crossed the invisible boundary, something slammed down onto him—an immense, crushing force that drove the air from his lungs before he could react. His knees hit the ground hard, the impact jarring up his spine. His palms followed, pressing into the soil as if the earth itself were the only thing keeping him from being flattened completely.
The ground felt unnaturally solid beneath his hands. Unyielding. As though it refused to give him even the slightest relief.
His arms trembled.
"What—" The thought fractured before it could fully form.
The pressure didn't just weigh on him—it pushed through him. Every inch of his body screamed under it. His chest strained with each attempt to breathe, ribs creaking faintly as though they might buckle.
It felt like a mountain had settled onto his shoulders.
"Focus!"
Mr. Alden's voice cut through the haze—sharp, precise.
"Surround yourself with Aether, Ronan! Control it! Don't let it control you!"
Ronan clenched his teeth so hard his jaw ached. His eyes squeezed shut, brows drawing tight as he forced his awareness inward. The Aether around him was overwhelming—thick, almost suffocating in its abundance. It brushed against his senses from every direction, slipping through the cracks of his control like water through open fingers.
He grabbed at it anyway.
Thin strands gathered, wavering as he pulled them together. He tried to shape them—tried to compress them into something solid, something protective. A sphere formed around him, uneven but complete—
—and shattered.
The structure broke apart before it could stabilise, fragments dissolving into scattered wisps that vanished into the surrounding density.
Ronan's breath hitched.
Again.
He gathered more. Forced them together, tighter this time, reinforcing the edges—
It collapsed even faster.
A sharp, frustrated exhale escaped him, barely audible over the pounding in his ears.
What am I doing wrong?
The thought scraped against his focus, jagged and insistent. His arms shook harder now, elbows threatening to buckle under the relentless weight.
Calm down.
The second thought came quieter—but steadier.
You can form a barrier. You've done it before.
Then why—
Another attempt. Another failure.
The sphere wouldn't hold. Each time it formed, the pressure crushed it inward, tearing it apart before it could stabilise.
Ronan's breathing grew ragged, each inhale shallow and strained. Sweat beaded along his temples, sliding down the side of his face and dripping onto the ground beneath him.
From a short distance away, Mr. Alden watched in silence.
His gaze traced every movement—the uneven flow of Aether, the way Ronan forced too much too quickly, the strain in his posture. One step forward, then another, slow and deliberate, as if weighing whether to intervene.
Ronan barely noticed.
His thoughts raced, spiralling around the same problem.
Too weak…
Not the Aether.
Me.
The realisation settled heavily in his chest.
Even if I form it… It won't last.
The pressure here wasn't a single impact. It was constant. Grinding. Relentless.
So how do I keep it from breaking?
His eyes snapped open.
For a brief moment, the swirling strands of Aether in the air came into sharp focus—thin, layered, overlapping without resistance.
Not colliding.
Flowing.
The next breath he drew was shaky—but steadier.
The sphere he'd been forcing together dissolved in his grasp, slipping apart without resistance this time.
Then, instead of building outward—
He pulled inward.
The Aether gathered again, but this time it didn't expand into a dome. It thinned. Compressed. Spread.
Layer by layer, it clung to his skin, wrapping around his arms, his torso, his legs—like a second body moulded from energy. Not thick. Not rigid. Just enough to meet the pressure without opposing it outright.
Behind him, Mr. Alden's steps slowed.
"…Interesting," he murmured under his breath.
Most novices tried to block.
Ronan was trying to adapt.
The layer shimmered faintly, unstable at the edges—but it held.
For a moment.
Ronan pressed his palms into the ground and pushed.
His arms quivered violently as he forced himself upright. Every muscle protested, screaming under the strain. His legs trembled the moment they took his weight, knees threatening to give way—
He rose anyway.
For a single, fragile second, he stood.
Then—
A crack.
Not a sound, but a sensation.
The thin Aether layer fractured.
The pressure surged through the gaps like a flood breaking through a weakened dam. Ronan's breath hitched sharply as his legs buckled, and he dropped back to his knees, the impact knocking what little air he had left from his lungs.
Before he could gather himself, a firm hand settled on his shoulder.
Mr. Alden had closed the distance.
"You felt it, didn't you?" he said, voice lower now, steady. Not a question that required an answer.
Ronan's chest rose and fell unevenly. He didn't look up immediately. Sweat dripped from his chin, darkening the soil beneath him in small, uneven spots.
"…It almost worked," he managed after a moment, the words rough.
"It did," Mr. Alden replied.
There was no hesitation in his tone.
Ronan's fingers curled slightly against the ground.
"Then why—"
"Because 'almost' isn't enough here."
The words weren't harsh—but they didn't soften either.
Mr. Alden crouched beside him, his grip on Ronan's shoulder firm enough to ground him, but not restraining.
"You changed your approach," he continued. "That was the right instinct. But your control wavered at the critical moment." His gaze shifted briefly to the faintly shimmering air around them. "A thin layer reduces strain—but it demands precision. There's no room for instability."
Ronan let out a slow breath, his head dipping slightly. The weight hadn't lessened—but something in his posture steadied.
"You're not failing," Mr. Alden added after a beat. "You're learning where the breaking point is."
The words lingered.
Ronan swallowed, then lifted his head. His eyes were still strained—but clearer now. More focused.
"I'll adjust it," he said, quieter this time—but the hesitation from earlier was gone. "I just need to… hold it together longer."
A faint smile touched Mr. Alden's lips.
"That's all it takes," he said. "Again."
Ronan drew in another breath—slow, deliberate, ignoring the way it burned on the way down.
Then he planted his palms against the ground once more.