Chapter 600: The Dragon Magic is Affecting Your Body
In a blinding flash of crimson light, Irene's colossal draconic body rapidly shrank, shifting and reforming until she was once again standing in the center of the containment zone in her human form.
Once the light completely faded, she quickly stepped out of the runic circle and hurried over to Noah's console, her eyes wide with frantic, anxious anticipation.
"Did you find anything?!" Irene asked, her voice trembling slightly.
"I did. The scan was incredibly illuminating," Noah nodded, his eyes locked onto the glowing holographic data streaming across his Archive interface.
"What did you find?!" Irene demanded, leaning over the console.
"Give me a second to organize my thoughts," Noah waved a hand, gesturing for her to calm down as he rapidly correlated the new draconic data with her centuries of empirical notes.
A moment later, he dismissed the primary data stream and turned to face her.
"Just as I suspected from the initial scans, your human-form biological structure is functionally flawless. Zeref's illusion magic is genuinely brilliant; he managed to perfectly reconstruct a human anatomical shell without leaving any structural defects.
"Therefore, the cause of your physical dysphoria—the sensory distortions, the insomnia, the numbness—is not anatomical."
"Then what is it?!" Irene pressed.
"It's the Dragon magic," Noah stated simply. "The Ethernano itself is altering your biological perception."
"Dragon magic...?" Irene repeated, blinking in confusion.
"Exactly," Noah nodded firmly.
"I've spent years extensively studying the Dragon Slayer Magic within Natsu, Gajeel, and Wendy. Combining that data with the historical context of how you originally invented the magic, and cross-referencing it with Laxus's Lacrima-based magic, the fundamental mechanism is identical across all iterations.
"The absolute core of Dragon Slayer Magic is the acquisition and assimilation of draconic Ethernano.
"You acquired it through direct enchantment. Laxus acquired it through a surgical implant. Natsu and the others acquired it through internal generation taught by their foster parents. But the end result is the same: your bodies are flooded with the magical essence of a Dragon.
"Draconic Ethernano is fundamentally, structurally superior to human Ethernano. It is incredibly dense and aggressive. When introduced into a human host, it ruthlessly devours the host's natural magical reserves to expand itself.
"However, as the draconic magic expands, it subconsciously begins reinforcing the host's physical vessel.
"I say 'reinforcing,' but that's not entirely accurate. The draconic magic is instinctively altering its host, forcing the human body to mutate into a vessel capable of properly containing it—a Dragon. It only feels like a 'reinforcement' because a Dragon's baseline durability is astronomically higher than a human's."
Noah paused, pulling up a series of comparative anatomical charts on his Archive to illustrate his point.
"During the initial stages of acquiring the magic, the Slayer's internal organs, musculature, and five senses are massively enhanced. But structurally, they remain entirely human.
"As time passes and the Slayer continues to utilize the magic, the draconic Ethernano deepens its roots. The internal organs begin to fundamentally shift.
"This internal mutation is what allows the Slayer to physically consume elements related to their magic, and to exhale the pure, destructive Ethernano required for a Dragon's Roar. Their muscular structure adapts, granting them immunity to their specific element and allowing them to generate draconic attributes—like iron scales or flames—from their flesh.
"This is the stable, operational stage of a Dragon Slayer. This is where Natsu and the others currently reside."
Noah swiped the holographic chart, bringing up a terrifying, step-by-step diagram of the mutation process.
"However, if the Slayer continues to aggressively utilize the magic without any countermeasures, the sheer volume of draconic Ethernano reaches a critical mass. The mutation rapidly accelerates outward.
"The most obvious external symptom is the permanent manifestation of dragon scales across the skin.
"Once the scales cover the body, the skeletal structure violently warps. The muscle mass expands uncontrollably. The facial structure elongates into a draconic snout, the hands twist into claws, and wings tear out of the back. They effectively become a humanoid Dragon.
"At that point, the transformation is terminal. The accumulated draconic Ethernano triggers a total biological cascade, instantly mutating the humanoid into a full-fledged, colossal Dragon.
"That is the complete, uninterrupted life-cycle of a Dragon Slayer. And based on the data I just collected from your true form... that is exactly what happened to you."
Noah took a deep breath, picking up a glass of water from a nearby table and taking a sip, allowing the group to process the horrifying biological reality of the magic.
"Throughout this entire process, the singular, driving catalyst is the draconic Ethernano," Noah concluded, setting his glass down. "It is the source of the Slayer's apocalyptic power, and it is the executioner that ultimately destroys their humanity."
"So that's how the dragonification actually works," Sorano muttered, nodding slowly as the horrifying puzzle pieces fell into place.
Irene also nodded. Noah's clinical, step-by-step breakdown perfectly mirrored the horrific physical changes she had documented during her own mutation centuries ago.
"So... if the draconic magic is the root cause of the mutation, does that mean analyzing and altering my Ethernano is the key to curing me?" Irene asked, leaning forward eagerly.
"Exactly," Noah confirmed. "To cure you, we have to fundamentally rewrite your relationship with the draconic Ethernano.
"As I mentioned earlier, during the initial stages of the mutation, the body is heavily enhanced but remains structurally human. The internal organs begin to shift, allowing the Slayer to consume elements and utilize Dragon Slayer Magic, but the external mutation hasn't begun.
"If, during this specific, stable window, absolute, highly targeted countermeasures are deployed against the draconic Ethernano, the mutation can be permanently halted.
"The draconic magic will be forcefully contained. The Slayer will only exhibit draconic traits—like scales or fangs—when they actively channel massive amounts of Ethernano. The moment they power down, the traits vanish, and they revert to a normal human state.
"That is how Natsu, Gajeel, Wendy, and Laxus operate."
"What exactly did Natsu and the others do to suppress the mutation? What about Laxus?" Mirajane asked, incredibly curious as to how the Fairy Tail Slayers had avoided Irene's tragic fate.
"Natsu, Gajeel, and Wendy all received the exact same, incredibly extreme countermeasure. But as I said before, I cannot reveal the details of that method right now," Noah replied smoothly. "As for Laxus, the Lacrima implanted in his body acts as a permanent, artificial biological filter. It naturally processes and suppresses the mutative properties of the draconic Ethernano, preventing the dragonification entirely."
"I see... so artificial suppression was possible..." Irene sighed deeply, a look of profound, bitter regret crossing her face. "If only I had known that four hundred years ago. I could have stopped myself from becoming a monster."
"Don't blame yourself," Noah said gently, shaking his head. "You were the absolute pioneer. You invented the magic. The creator always suffers the unforeseen consequences of their creation.
"There was absolutely no precedent, no warning signs, and no research to warn you about the terminal side effects. By the time you realized your body was mutating, you had already crossed the critical threshold. It was far too late to implement any countermeasures.
"The only reason the Dragon Slayers in Fairy Tail survived is because they stood on your shoulders. The countermeasures they received were built upon the tragic lessons learned from your suffering. You paved the way."
"I know," Irene murmured, her voice dropping to a somber whisper. "When I conceived the idea of enchanting draconic power into humans, I knew it was incredibly dangerous. I was prepared for severe backlash. I did it because it was the only way to save my people from being slaughtered.
"I just... I never imagined the backlash would literally strip away my humanity."
If she hadn't invented the magic, the allied humans and dragons would have been completely wiped out by the dragons who viewed humans as food. She gambled her life to save her kingdom. She won the war, but the horrific side effects of her creation ultimately destroyed her life.
"So... if a Slayer misses that stable window and fails to implement the countermeasures... the mutation becomes unstoppable?" Irene asked, forcing herself to focus on the present. "Is there truly no way to reverse the process once it begins?"
"Based on all the historical and biological data I've gathered, no. Once the critical threshold is crossed, the process is terminal," Noah stated bluntly. "If there was an easy reversal method, you would have found it during your four hundred years of research."
Irene sighed heavily. She knew he was right. She had spent centuries agonizing over that exact problem and failed completely.
"Wait, but if Irene is biologically a Dragon... why did Zeref's illusion magic cause all those sensory problems?" Ultear frowned, thoroughly confused. "If she looks human, shouldn't she feel human? Did Zeref make a mistake in the anatomical reconstruction?"
"That would make curing her significantly easier, but unfortunately, no," Noah shook his head. "Zeref's magic is flawless. Her human shell is perfect.
"The problem is that her body crossed the terminal threshold centuries ago. Her physical vessel is now permanently, irrevocably bonded to the draconic Ethernano.
"Biologically, on a cellular and magical level, she is a Dragon.
"Even though Zeref forcefully crushed her physical form back into a human shape, her body is still constantly generating and running on pure draconic Ethernano. And that draconic magic is constantly telling her brain that she is a Dragon.
"That is the root of the sensory dysphoria.
"You can't taste human food because draconic Ethernano is fundamentally incompatible with it; Dragons only consume highly concentrated elemental matter. You can't sleep because draconic Ethernano generates an endless, boundless supply of stamina that a human brain literally cannot exhaust. You feel cold and numb because your Ethernano is desperately trying to interface with a layer of scales that Zeref's magic removed.
"Your soul is human, and your outward shell is human. But the magic powering your existence is still entirely, aggressively draconic."
"I see..." Sorano muttered, a look of profound sympathy crossing her face. "So because she's accumulated four hundred years' worth of pure draconic Ethernano... and she can't just throw it away... she's permanently stuck dealing with the side effects. That's horrible."
"Wait. What did you just say?"
Irene's head snapped toward Sorano, her eyes wide.
"Uh... that you're stuck with it forever?" Sorano repeated nervously, shrinking back slightly under the Dragon Queen's intense stare.
"No, before that!" Irene demanded.
"That... you can't just throw the magic away?" Sorano asked, thoroughly confused.
"Exactly!" Irene gasped, her eyes lighting up with manic, desperate realization.
She spun back to face Noah, practically vibrating with excitement. "Noah! If the draconic Ethernano is the root cause of my sensory dysphoria... what if I just purge all of it?! What if I completely drain my core and permanently expel the four hundred years of magic I've accumulated?! Will that cure me?!"
To a mage, their Ethernano was everything. But to Irene, four centuries of apocalyptic power meant absolutely nothing if it kept her trapped in a biological nightmare. She would gladly throw away every drop of her magic if it meant she could truly be human again.
"Absolutely not. Under no circumstances should you ever attempt that," Noah immediately shot the idea down, his tone dead serious. "If you try that, you will instantly kill yourself."
Irene froze, her manic excitement evaporating.
"For any mage, magical energy is fundamentally linked to life force," Noah explained grimly. "If you completely exhaust your Ethernano, you fall into a coma. If you forcefully purge your core, you die.
"Furthermore, you have accumulated four centuries of magic. Your physical body—even in its suppressed human state—has evolved to rely on that specific, apocalyptic density of Ethernano just to survive. If you suddenly purge it, your cells will instantly undergo catastrophic biological collapse.
"But even if you somehow survived the purge... it wouldn't cure you.
"Because your biological essence has already mutated, your 'empty' core would simply begin generating more draconic Ethernano to replace what you lost. You would suffer the agony of near-death, only for your body to immediately refill with the exact same magic causing your dysphoria."
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